Nutrition, BMI, First Aid, Common Conditions, Mental Health, Fitness, Food Safety, Health Checkups — complete health and wellness guide with India-specific content.
A balanced diet provides the energy and nutrients your body needs to function properly. This section covers macro and micronutrients, calorie needs, Indian diet recommendations, and hydration guidelines.
| Nutrient | Function | % of Daily Calories | Sources | Deficiency Symptoms |
|---|---|---|---|---|
| Carbohydrates | Primary energy source for brain and muscles | 45-65% | Rice, wheat, oats, potatoes, fruits, dal | Fatigue, brain fog, dizziness |
| Proteins | Build & repair tissues, enzymes, hormones | 10-35% | Dal, paneer, egg, chicken, fish, soy, milk | Muscle loss, weak immunity, hair fall |
| Fats | Energy storage, hormone production, vitamin absorption | 20-35% | Ghee, oil, nuts, seeds, avocado, fatty fish | Dry skin, hormonal imbalance, poor vitamin absorption |
| Fiber | Digestion, gut health, blood sugar control | 25-30g/day | Whole grains, vegetables, fruits, legumes, oats | Constipation, high cholesterol, blood sugar spikes |
| Nutrient | Daily Need | Best Food Sources | Deficiency Symptoms | Who is at Risk |
|---|---|---|---|---|
| Vitamin A | 900 mcg (men) / 700 mcg (women) | Carrot, sweet potato, spinach, mango, liver | Night blindness, dry eyes, skin issues | Pregnant women, children |
| Vitamin B12 | 2.4 mcg | Egg, milk, fish, paneer, fortified cereals | Fatigue, nerve damage, anemia | Vegetarians, elderly |
| Vitamin C | 90 mg (men) / 75 mg (women) | Amla, orange, guava, capsicum, lemon | Bleeding gums, slow wound healing | Smokers, low fruit intake |
| Vitamin D | 600-800 IU (15-20 mcg) | Sunlight (10-30 min), fortified milk, egg yolk | Bone pain, muscle weakness, frequent infections | Indoor workers, dark skin, elderly |
| Calcium | 1000 mg (adults) | Milk, curd, ragi, sesame, broccoli, almonds | Weak bones, osteoporosis, cramps | Post-menopausal women, lactose intolerant |
| Iron | 8 mg (men) / 18 mg (women) | Spinach, jaggery, dates, green leafy veg, meat | Fatigue, pallor, shortness of breath | Women (menstruating), vegetarians |
| Zinc | 11 mg (men) / 8 mg (women) | Pumpkin seeds, lentils, chickpeas, cashews | Delayed healing, hair loss, low immunity | Vegetarians, elderly |
| Folate (B9) | 400 mcg | Green leafy veg, lentils, beans, oranges | Birth defects, fatigue, mouth ulcers | Pregnant women, alcoholics |
| Potassium | 2600-3400 mg | Banana, potato, spinach, coconut water, dal | Muscle cramps, irregular heartbeat | High sodium diet, diuretic users |
| Magnesium | 400-420 mg (men) / 310-320 mg (women) | Almonds, spinach, dark chocolate, avocado | Muscle cramps, insomnia, anxiety | Diabetics, elderly, alcoholics |
| Group | Sedentary | Moderately Active | Very Active |
|---|---|---|---|
| Children (4-8 yrs) | 1,200 kcal | 1,400-1,600 kcal | 1,600-1,800 kcal |
| Boys (9-13 yrs) | 1,600 kcal | 1,800-2,200 kcal | 2,000-2,600 kcal |
| Girls (9-13 yrs) | 1,400 kcal | 1,600-2,000 kcal | 1,800-2,200 kcal |
| Men (19-30 yrs) | 2,000-2,400 kcal | 2,400-2,600 kcal | 2,800-3,000 kcal |
| Men (31-50 yrs) | 2,000-2,200 kcal | 2,200-2,400 kcal | 2,600-2,800 kcal |
| Men (51+ yrs) | 1,800-2,000 kcal | 2,000-2,200 kcal | 2,200-2,600 kcal |
| Women (19-30 yrs) | 1,600-2,000 kcal | 2,000-2,200 kcal | 2,200-2,400 kcal |
| Women (31-50 yrs) | 1,600-1,800 kcal | 1,800-2,000 kcal | 2,000-2,200 kcal |
| Women (51+ yrs) | 1,400-1,600 kcal | 1,600-1,800 kcal | 1,800-2,000 kcal |
| Pregnant Women | +300 kcal extra | +300 kcal extra | +300 kcal extra |
| Lactating Women | +500 kcal extra | +500 kcal extra | +500 kcal extra |
| Food | Protein per 100g | Type | Notes |
|---|---|---|---|
| Chicken Breast | 31g | Non-veg | Complete protein, low fat if skinless |
| Fish (Rohu, Katla) | 20-24g | Non-veg | Omega-3 fatty acids, low mercury |
| Egg (whole) | 13g | Non-veg | Complete protein, affordable, versatile |
| Mutton / Lamb | 26g | Non-veg | Also rich in iron, B12, zinc |
| Soya Chunks | 52g | Veg | Highest vegetarian protein source |
| Paneer (100g) | 18g | Veg | Casein protein, good for muscle building |
| Tofu | 17g | Veg | Low calorie, plant-based, versatile |
| Rajma (kidney beans) | 24g (dry) | Veg | Rich in fiber, iron; pair with rice for complete amino acids |
| Chana (chickpeas) | 20g (dry) | Veg | Excellent fiber, iron, folate; make chole, hummus |
| Moong Dal | 24g (dry) | Veg | Easiest to digest dal, high protein & fiber |
| Lentils (Masoor Dal) | 25g (dry) | Veg | Quick to cook, rich in iron & folate |
| Whey Protein Powder | 24-30g per scoop | Supplement | Fast-absorbing, post-workout ideal |
| Peanuts / Peanut Butter | 25g | Veg | Calorie-dense, good healthy fats |
| Quinoa | 14g | Veg | Complete protein, all 9 essential amino acids |
| Factor | Water Intake Recommendation |
|---|---|
| General Adult (normal activity) | 2.5-3.5 liters per day (from water, beverages, food) |
| Hot / Humid Climate (Indian summers) | 3.5-4.5 liters per day |
| Exercise / Sports | Extra 500-1000 ml per hour of exercise |
| Pregnant Women | 3.0 liters per day |
| Lactating Women | 3.8 liters per day |
| Elderly (65+) | At least 2.0 liters (thirst sensation decreases with age) |
| Children (4-8 yrs) | 1.2 liters per day |
| Food | Why Limit | Healthier Alternative |
|---|---|---|
| White Sugar / Sweets | Empty calories, spike blood sugar, weight gain, diabetes risk | Jaggery (limited), dates, fresh fruits for sweetness |
| Trans Fats (Vanaspati) | Increases LDL, decreases HDL, heart disease risk | Mustard oil, olive oil, groundnut oil, ghee (moderate) |
| Deep-Fried Snacks (Samosa, Pakora) | High in calories, trans fats, sodium; inflammatory | Baked snacks, roasted makhana, dry fruit mix, air-fried alternatives |
| Processed Meat (Sausage, Bacon) | Linked to cancer (WHO Group 1 carcinogen), high sodium | Fresh chicken, fish, eggs, paneer, soya chunks |
| Packaged Fruit Juice | High sugar, no fiber; same sugar as soda | Whole fruit with fiber, coconut water, lemon water |
| Excessive Pickles / Papad | Very high sodium (1,000+ mg per serving); raises BP | Fresh chutney (mint, coriander), roasted flaxseed, salad |
| Refined Flour (Maida) | Stripped of fiber and nutrients; spikes blood sugar | Whole wheat flour (atta), multigrain flour, oats, ragi |
| Carbonated Drinks (Cola) | 10 tsp sugar per can; causes bone loss, obesity, insulin resistance | Buttermilk (chaas), coconut water, jaljeera, lemon water |
Understanding your body composition and calorie needs is the foundation of any fitness or weight management plan. This section provides formulas, ranges, and practical guidance.
| BMI Range | Category | Health Risk | Action |
|---|---|---|---|
| Below 18.5 | Underweight | Malnutrition risk, weakened immunity | Increase calorie intake, focus on protein-rich foods |
| 18.5 - 22.9 | Normal (Asian Standard) | Lowest health risk | Maintain current diet and activity level |
| 23.0 - 24.9 | Overweight | Moderate risk of diabetes, heart disease | Reduce 300-500 kcal/day, increase activity |
| 25.0 - 29.9 | Obese Class I | High risk of metabolic diseases | Consult doctor, structured diet + exercise plan |
| 30.0 - 34.9 | Obese Class II | Very high risk | Medical supervision, possible bariatric surgery evaluation |
| 35.0+ | Obese Class III (Morbid) | Severe health risk | Immediate medical intervention required |
| Formula | Men | Women | Accuracy |
|---|---|---|---|
| Mifflin-St Jeor (Most Accurate) | (10 x kg) + (6.25 x cm) - (5 x age) + 5 | (10 x kg) + (6.25 x cm) - (5 x age) - 161 | Best for modern populations |
| Harris-Benedict (Revised) | (13.397 x kg) + (4.799 x cm) - (5.677 x age) + 88.362 | (9.247 x kg) + (3.098 x cm) - (4.330 x age) + 447.593 | Tends to overestimate by 5% |
| Katch-McArdle | 370 + (21.6 x lean body mass in kg) | 370 + (21.6 x lean body mass in kg) | Best if body fat % is known |
TDEE = BMR x Activity Multiplier
| Activity Level | Multiplier | Description | TDEE Example (BMR 1618) |
|---|---|---|---|
| Sedentary | 1.2 | Little or no exercise, desk job | 1,942 kcal |
| Lightly Active | 1.375 | Light exercise 1-3 days/week | 2,225 kcal |
| Moderately Active | 1.55 | Moderate exercise 3-5 days/week | 2,508 kcal |
| Very Active | 1.725 | Hard exercise 6-7 days/week | 2,791 kcal |
| Extremely Active | 1.9 | Athlete, physical job + hard exercise | 3,074 kcal |
| Goal | Calorie Adjustment | Weekly Result | Duration for Visible Results |
|---|---|---|---|
| Lose Weight (Slow) | TDEE - 250 kcal/day | ~0.25 kg/week loss | 2-3 months for 2-3 kg |
| Lose Weight (Moderate) | TDEE - 500 kcal/day | ~0.5 kg/week loss | 2-3 months for 4-6 kg |
| Lose Weight (Aggressive) | TDEE - 750 kcal/day | ~0.75 kg/week loss | Not recommended without supervision |
| Gain Muscle (Lean Bulk) | TDEE + 250-300 kcal/day | ~0.25 kg/week gain | Add protein (1.6-2.2 g/kg) + strength training |
| Gain Weight (Fast Bulk) | TDEE + 500 kcal/day | ~0.5 kg/week gain | Will add significant fat along with muscle |
| Maintain Weight | Eat at TDEE | No change | Track calories for 2 weeks and adjust |
| Gender | Low Risk | Moderate Risk | High Risk |
|---|---|---|---|
| Men | Below 0.90 | 0.90 - 0.99 | 1.00 and above |
| Women | Below 0.80 | 0.80 - 0.89 | 0.90 and above |
| Method | Accuracy | Cost | Availability | Notes |
|---|---|---|---|---|
| Skinfold Calipers | 3-5% error | Low (₹200-500) | Gyms, clinics | Requires trained person; depends on formula used |
| DEXA Scan | 1-2% error | High (₹1,500-3,000) | Hospitals, diagnostic centers | Gold standard; also gives bone density |
| Bioelectrical Impedance (BIA) | 3-5% error | Medium (₹500-5,000) | Smart scales, gyms | Affected by hydration; convenient for tracking trends |
| Hydrostatic Weighing | 1-3% error | High | Research labs | Requires underwater weighing facility |
| Navy Method (Tape Measure) | 3-4% error | Free | Self at home | Uses neck, waist, hip measurements; best free option |
| Visual Comparison | Approximate | Free | Self | Compare photos to body fat charts; least accurate |
| Category | Women | Men |
|---|---|---|
| Essential Fat | 10-13% | 2-5% |
| Athletes | 14-20% | 6-13% |
| Fitness | 21-24% | 14-17% |
| Average | 25-31% | 18-24% |
| Obese | 32%+ | 25%+ |
| Goal | Protein | Carbs | Fats | Calories per kg Bodyweight |
|---|---|---|---|---|
| Fat Loss | 30-35% | 30-40% | 25-30% | 22-25 kcal/kg (deficit from TDEE) |
| Muscle Gain (Lean) | 25-30% | 40-50% | 20-25% | 30-35 kcal/kg (slight surplus) |
| Maintenance | 15-25% | 45-55% | 20-35% | TDEE (no deficit/surplus) |
| Endurance Athletes | 15-20% | 55-65% | 20-25% | 35-50 kcal/kg depending on training volume |
| Keto (Low Carb) | 20-25% | 5-10% | 65-75% | TDEE (high fat, very low carb) |
First aid is the immediate care given to a sick or injured person before professional medical help arrives. Knowing these basics can save lives. In India, call 108 for ambulance emergencies.
| Step | What to Check | What to Do | Warning Signs |
|---|---|---|---|
| A — Airway | Is the airway clear and open? | Tilt head back, lift chin; clear any obstructions from mouth | Gurgling sounds, inability to speak, blue lips |
| B — Breathing | Is the person breathing normally? | Look for chest rise, feel for breath, listen for sounds | No chest movement, gasping, shallow breathing |
| C — Circulation | Is there a pulse? Any severe bleeding? | Check pulse at wrist or neck; apply pressure to bleeding | No pulse, pale/cold skin, severe bleeding |
| Degree | Appearance | Symptoms | First Aid Treatment | When to Visit Hospital |
|---|---|---|---|---|
| 1st Degree (Superficial) | Red, dry skin | Painful, mild swelling | Hold under cool running water for 10-20 min; apply aloe vera | If large area or on face/hands/joints |
| 2nd Degree (Partial) | Red, blistered, wet | Very painful, swelling | Cool water for 20 min; do NOT pop blisters; cover with sterile non-stick bandage | Always — if larger than 3 inches or on face/hands/groin |
| 3rd Degree (Full) | White/charred/black, dry | May be painless (nerve damage) | Do NOT remove clothing stuck to burn; cover loosely with clean cloth; call 108 | ALWAYS — emergency; needs hospitalization |
| Type of Bleeding | Identification | First Aid |
|---|---|---|
| Minor Cut / Scrape | Superficial, slow bleeding | Wash with clean water; apply antiseptic; cover with band-aid or sterile gauze |
| Moderate Bleeding | Steady flow from wound | Apply firm direct pressure with clean cloth for 10-15 min; elevate injured part; bandage firmly |
| Severe / Arterial Bleeding | Bright red, spurting blood | Apply HARD direct pressure; call 108; use tourniquet ONLY if trained; keep person lying down |
| Nosebleed | Blood from nose | Sit upright, lean FORWARD slightly; pinch soft part of nose for 10-15 min; apply ice on forehead |
| Type | Signs | First Aid | Do NOT |
|---|---|---|---|
| Suspected Fracture | Severe pain, swelling, deformity, inability to move limb | Immobilize with splint (ruler/newspaper/twig); do NOT try to realign bone; apply ice wrapped in cloth | Do NOT move the injured part unnecessarily |
| Open Fracture | Bone visible through broken skin | Cover wound with sterile cloth; control bleeding; immobilize; call 108 immediately | Do NOT push bone back in; do NOT irrigate wound |
| Spinal Injury (Suspected) | Fall from height, vehicle accident, neck/back pain, numbness | Keep person completely still; do NOT move; call 108; support head/neck if trained | Do NOT move, twist, or lift the person |
| Action | Details |
|---|---|
| Common Venomous Snakes in India | Big Four: Indian Cobra, Common Krait, Russell Viper, Saw-scaled Viper |
| DO: Stay Calm | Panic increases heart rate and venom absorption speed |
| DO: Immobilize Limb | Keep the bitten limb completely still at or below heart level using a splint or cloth |
| DO: Remove Tight Items | Remove rings, bangles, watches, tight clothing near the bite (swelling will occur) |
| DO: Note the Snake | Take a photo from safe distance if possible; helps hospital identify anti-venom needed |
| DO: Rush to Hospital | Get to nearest hospital with anti-snake venom (ASV); call 108 for ambulance |
| DO NOT: Cut the wound | Cutting does NOT help and causes more tissue damage and infection risk |
| DO NOT: Suck the venom | Sucking is ineffective and dangerous (can introduce infection to your mouth) |
| DO NOT: Apply Tourniquet | Tourniquets concentrate venom in one area and can cause tissue death/amputation |
| DO NOT: Apply Ice / Heat | Neither helps and can worsen tissue damage |
| DO NOT: Drink Alcohol or Coffee | These speed up venom absorption and worsen the situation |
| Feature | Heat Exhaustion | Heat Stroke (EMERGENCY) |
|---|---|---|
| Body Temperature | Up to 40 C (104 F) | Above 40 C (104 F) |
| Symptoms | Heavy sweating, weakness, dizziness, nausea, headache | Hot, dry skin (no sweating), confusion, seizures, loss of consciousness |
| First Aid | Move to cool place, give water/electrolytes, apply cool wet cloths, rest | CALL 108 immediately; cool rapidly with ice packs (neck, armpits, groin); do NOT give fluids if unconscious |
| Outcome | Recovers with treatment in 30-60 min | Can be FATAL if not treated within minutes; organ damage possible |
| Type | Immediate Action | Do NOT |
|---|---|---|
| Swallowed Poison | Do NOT induce vomiting; rinse mouth; note the substance and amount; call 108 or poison control | Do NOT give anything by mouth unless advised by doctor |
| Inhaled Poison (gas/fumes) | Move person to fresh air immediately; loosen tight clothing; if not breathing, start CPR | Do NOT re-enter the contaminated area without protection |
| Skin Contact (chemicals) | Remove contaminated clothing; rinse skin with copious amounts of water for 15-20 minutes | Do NOT apply any cream or ointment before rinsing |
| Eye Contact (chemicals) | Flush eyes with clean water for at least 15-20 min, holding eyelids open | Do NOT rub eyes; do NOT put any eye drops before rinsing |
| Step | Action | Critical Note |
|---|---|---|
| Step 1: Disconnect | Turn off power source at main switch / breaker / unplug appliance | Do NOT touch the person while current is still flowing |
| Step 2: Separate | Use non-conductive object (dry wood, rubber, plastic) to push person away from source | Do NOT use metal or wet objects to separate |
| Step 3: Call 108 | Call ambulance immediately; electrical burns may be deeper than they appear | Internal injuries are common even with minor external burns |
| Step 4: Check ABC | Check airway, breathing, pulse; start CPR if person is unresponsive and not breathing | Electrical shock can cause cardiac arrest |
| Step 5: Treat Burns | Cool any visible burns with water; cover with sterile non-stick bandage | Do NOT apply any ointments or paste to electrical burns |
| DO | DO NOT |
|---|---|
| Clear area of dangerous objects | Do NOT put anything in the mouth (not even a spoon or cloth) |
| Place something soft under the head | Do NOT hold down or restrain the person |
| Turn person on side (recovery position) after seizure ends | Do NOT give water or food until fully conscious |
| Time the seizure (if more than 5 min, call 108) | Do NOT splash water on face or give smelling salts |
| Stay with the person until fully recovered and oriented | Do NOT leave the person alone during or after the seizure |
| Item | Purpose | Quantity |
|---|---|---|
| Sterile Gauze Pads | Cover wounds, control bleeding | 10-15 pads (assorted sizes) |
| Adhesive Bandages (Band-Aid) | Minor cuts and scrapes | 20-30 (assorted sizes) |
| Elastic Crepe Bandage | Sprain support, hold dressings | 2-3 rolls (2 inch and 4 inch) |
| Antiseptic Solution (Betadine/Dettol) | Clean wounds, prevent infection | 1 bottle (50-100 ml) |
| Antibiotic Ointment | Prevent infection in minor wounds | 1 tube |
| Medical Tape | Secure bandages and gauze | 1 roll |
| Scissors | Cut tape, bandages, clothing | 1 pair (blunt-tip preferred) |
| Tweezers | Remove splinters, ticks, debris | 1 pair |
| Digital Thermometer | Check body temperature | 1 |
| Pain Reliever (Paracetamol/Ibuprofen) | Pain, fever, inflammation | 10-20 tablets |
| ORS Sachets | Dehydration (diarrhea, heat exhaustion) | 5-10 sachets |
| Antacid Tablets | Acidity, heartburn | 10-20 tablets |
| Antihistamine (Cetirizine) | Allergic reactions, itching | 5-10 tablets |
| Gloves (Disposable) | Protect from blood/fluids during first aid | 5-10 pairs |
| Cotton Wool | Clean wounds, apply antiseptic | 1 roll (50g) |
| Triangular Bandage | Arm sling, immobilization | 2-3 |
| Burn Cream / Aloe Vera Gel | Minor burns | 1 tube |
| Cold Pack (Instant) | Sprains, swelling, fever reduction | 2-3 (instant chemical cold packs) |
| Flashlight + Extra Batteries | Emergency situations, nighttime | 1 set |
India faces a growing burden of non-communicable diseases (NCDs). Understanding common conditions, their symptoms, and management can lead to early detection and better outcomes.
| Feature | Type 1 Diabetes | Type 2 Diabetes | Gestational Diabetes |
|---|---|---|---|
| Cause | Autoimmune destruction of insulin-producing beta cells | Insulin resistance + relative insulin deficiency | Hormonal changes during pregnancy cause insulin resistance |
| Age of Onset | Usually childhood or young adulthood | Usually 30+ (but increasingly seen in teens) | During pregnancy (24-28 weeks typically) |
| Prevalence in India | 1-2% of all diabetes cases | ~8-10% of adult population (77 million+ Indians) | Affects 5-10% of pregnancies |
| Body Weight | Often normal or underweight at diagnosis | Usually overweight or obese | Variable |
| Treatment | Insulin injections (lifelong) | Oral medications, lifestyle changes, sometimes insulin | Diet control, exercise; may need insulin |
| Symptoms | Increased thirst, frequent urination, unexplained weight loss, extreme fatigue, blurred vision | Same as Type 1 + slow-healing wounds, frequent infections, dark skin patches (acanthosis nigricans) | Often asymptomatic; detected during screening |
| Risk Factors | Genetics, autoimmune conditions, viral infections | Obesity, sedentary lifestyle, family history, age 45+ | Obesity, PCOS, family history, previous gestational diabetes |
| Category | Systolic (mmHg) | Diastolic (mmHg) | Action Required |
|---|---|---|---|
| Normal | Below 120 | Below 80 | Maintain healthy lifestyle; check annually |
| Elevated | 120-129 | Below 80 | Lifestyle changes: reduce sodium, exercise, stress management |
| Stage 1 Hypertension | 130-139 | 80-89 | Lifestyle changes + doctor consultation; may need medication |
| Stage 2 Hypertension | 140+ | 90+ | Doctor consultation + medication likely required |
| Hypertensive Crisis | Above 180 | Above 120 | CALL 108 immediately; emergency if symptoms present (chest pain, breathlessness, vision changes) |
| Feature | Hypothyroidism (Underactive) | Hyperthyroidism (Overactive) |
|---|---|---|
| Cause | Hashimoto thyroiditis, iodine deficiency (common in India) | Graves disease, toxic nodular goiter |
| Prevalence | ~11% of Indian population (1 in 10 adults) | ~1-2% of Indian population |
| Symptoms | Weight gain, fatigue, cold intolerance, constipation, dry skin, hair loss, depression, menstrual irregularity | Weight loss, rapid heartbeat, anxiety, tremors, heat intolerance, frequent bowel, bulging eyes |
| Diagnosis | TSH above 4.0 mIU/L (high), Free T4 low | TSH below 0.4 mIU/L (low), Free T4 high |
| Normal TSH Range | 0.4 - 4.0 mIU/L | 0.4 - 4.0 mIU/L |
| Treatment | Levothyroxine tablet daily (lifelong); taken empty stomach 30 min before breakfast | Anti-thyroid drugs, radioactive iodine, or surgery |
| Indian Context | Iodine deficiency still prevalent in some regions despite salt iodization; autoimmune thyroiditis common | Graves disease more common in women aged 20-40 |
| Type | Cause | Affected Group | Normal Levels | Indian Iron-Rich Foods |
|---|---|---|---|---|
| Iron-Deficiency Anemia | Low iron intake or poor absorption | Women (menstruating), children, pregnant women | Hemoglobin: 13-17 g/dL (men), 12-15 g/dL (women) | Spinach, jaggery (gud), dates, beetroot, sesame seeds, ragi, green leafy vegetables |
| Vitamin B12 Deficiency | Poor absorption, vegetarian diet | Strict vegetarians, elderly | Above 200 pg/mL | Egg, milk, curd, paneer, fortified cereals |
| Folate Deficiency | Poor diet, alcoholism, pregnancy | Pregnant women, alcoholics | Above 3 ng/mL | Green leafy vegetables, lentils, beans, oranges |
| Lipid Parameter | Optimal (mg/dL) | Borderline (mg/dL) | High Risk (mg/dL) | What It Means |
|---|---|---|---|---|
| Total Cholesterol | Below 200 | 200-239 | 240+ | Sum of all cholesterol types in blood |
| LDL (Bad) | Below 100 | 100-159 | 160+ | Low-density lipoprotein; deposits in arteries; keep LOW |
| HDL (Good) | Above 40 (men) / 50 (women) | N/A | Below 40 | High-density lipoprotein; removes plaque; keep HIGH |
| Triglycerides | Below 150 | 150-199 | 200+ | Fat in blood; high with excess sugar/alcohol/refined carbs |
| VLDL | 2-30 | 31-40 | 41+ | Very low-density lipoprotein; carries triglycerides |
Mental health is just as important as physical health. India has one of the highest mental health burdens globally, yet awareness and treatment remain low. This section covers stress management, sleep hygiene, breathing techniques, and professional help resources.
| Feature | Normal Stress | Anxiety Disorder | Depression |
|---|---|---|---|
| Duration | Short-term, resolves after stressor is removed | Persistent (6+ months), may not have clear trigger | Persistent (2+ weeks), affects daily functioning |
| Cause | Specific event (exam, deadline, argument) | May be triggered or occur without clear cause | Can be triggered or develop gradually; biological factors play role |
| Physical Symptoms | Headache, muscle tension, fast heartbeat, stomach upset | Racing heart, sweating, trembling, shortness of breath, dizziness | Fatigue, sleep changes, appetite changes, body aches |
| Emotional Symptoms | Irritable, overwhelmed, worried about specific issue | Excessive worry, fear, restlessness, difficulty concentrating | Persistent sadness, hopelessness, loss of interest, guilt, worthlessness |
| Impact on Life | Temporary; manageable; does not stop daily activities | Interferes with work, relationships, social life | Significantly impairs daily functioning; may lead to thoughts of death |
| Treatment | Self-care, exercise, time management usually sufficient | Therapy (CBT), medication (SSRIs), lifestyle changes | Therapy, medication, sometimes both; requires professional help |
| Technique | How to Do It | When to Use | Effectiveness |
|---|---|---|---|
| Deep Breathing | Inhale 4 counts, hold 4, exhale 4; repeat 5-10 cycles | Anytime: before meetings, during commute, when feeling overwhelmed | Immediate calming; lowers cortisol in minutes |
| Progressive Muscle Relaxation | Tense each muscle group for 5 sec, then release; work from toes to head | Before sleep, after work, during high-stress days | Reduces physical tension and anxiety; promotes sleep |
| Journaling | Write down thoughts, worries, and gratitudes for 10 min daily | Evening routine or when overthinking | Organizes thoughts; reduces rumination; improves mood |
| Physical Exercise | 30 min brisk walk, yoga, cycling, or any activity you enjoy | Daily; especially when stressed or anxious | Releases endorphins; most effective natural anti-depressant |
| Social Connection | Talk to a trusted friend or family member | When feeling isolated or overwhelmed | Reduces feelings of loneliness; provides emotional support |
| Time Management | Prioritize tasks (urgent/important matrix); take breaks; set boundaries | When feeling overwhelmed by workload | Reduces workplace stress; improves productivity |
| Nature Exposure | Walk in park/garden for 20-30 min; spend time in green spaces | When feeling mentally fatigued or low | Lowers cortisol, improves mood, boosts creativity |
| Tip | Details | Why It Matters |
|---|---|---|
| 1. Consistent Schedule | Go to bed and wake up at the same time every day (including weekends) | Regulates your circadian rhythm; improves sleep quality |
| 2. 7-9 Hours Sleep | Adults need 7-9 hours; teens need 8-10 hours; seniors 7-8 hours | Sleep deprivation impairs memory, immunity, and mood |
| 3. No Screens Before Bed | Stop phone/laptop/TV at least 1 hour before sleep | Blue light suppresses melatonin; content stimulates brain |
| 4. Dark, Cool Room | Keep room dark (blackout curtains), cool (18-22 C), and quiet | Optimal environment for melatonin production and deep sleep |
| 5. Avoid Caffeine After 2 PM | No tea, coffee, cola, or chocolate 8-10 hours before bed | Caffeine has a 6-hour half-life; stays in system for 10+ hours |
| 6. Avoid Heavy Meals at Night | Eat dinner at least 2-3 hours before sleeping | Digestion interferes with sleep; causes acid reflux |
| 7. Exercise Regularly (Not Late) | Exercise 30+ min daily, but finish at least 3 hours before bed | Exercise improves sleep quality but stimulates body if too close to bedtime |
| 8. Limit Naps | If needed, nap for max 20-30 min before 3 PM | Long/late naps disrupt nighttime sleep cycle |
| 9. Bed = Sleep Only | Do not work, eat, or scroll phone in bed | Conditions brain to associate bed with sleep, not wakefulness |
| 10. Relaxation Routine | Read, warm bath, light stretching, or meditation before bed | Signals body to wind down; reduces pre-sleep anxiety |
| Sign | Urgency | Action |
|---|---|---|
| Thoughts of self-harm or suicide | EMERGENCY | Call emergency helpline immediately; do not leave the person alone |
| Hearing voices or seeing things others cannot | URGENT | See a psychiatrist within 24-48 hours |
| Cannot get out of bed for days | URGENT | Consult a psychiatrist or counselor |
| Sudden panic attacks (racing heart, cannot breathe) | PROMPT | See a doctor to rule out medical causes; start therapy |
| Persistent sadness for 2+ weeks | PROMPT | Consult a counselor or psychiatrist |
| Using alcohol/drugs to cope | PROMPT | Seek de-addiction support and counseling |
| Significant appetite or sleep changes | MONITOR | Consult doctor if persistent for 2+ weeks |
| Yoga Pose (Asana) | Duration | Benefits | Difficulty |
|---|---|---|---|
| Shavasana (Corpse Pose) | 5-15 min | Deep relaxation, reduces cortisol, lowers BP, anxiety relief | Beginner |
| Balasana (Child Pose) | 1-3 min | Calms the mind, releases back tension, grounding effect | Beginner |
| Sukhasana (Easy Pose) | 5-10 min | Meditation seat, calms nervous system, centering | Beginner |
| Viparita Karani (Legs Up Wall) | 5-10 min | Reduces anxiety, helps insomnia, relieves leg fatigue | Beginner |
| Bhujangasana (Cobra Pose) | 15-30 sec x 3 | Opens chest, improves mood, reduces fatigue | Beginner-Intermediate |
| Setu Bandhasana (Bridge Pose) | 30 sec x 3 | Reduces anxiety, opens chest, strengthens back | Beginner-Intermediate |
| Paschimottanasana (Seated Forward Bend) | 1-2 min | Calms brain, relieves stress, stretches spine | Intermediate |
| Ustrasana (Camel Pose) | 15-30 sec x 2 | Opens heart center, relieves emotional blockage, energizes | Intermediate |
Regular physical activity is one of the most important things you can do for your health. The WHO recommends at least 150-300 minutes of moderate-intensity aerobic activity per week for adults.
| Feature | Cardio (Aerobic) | Strength Training (Resistance) |
|---|---|---|
| Types | Walking, running, cycling, swimming, dancing, skipping | Weight lifting, bodyweight exercises, resistance bands, kettlebells |
| Primary Benefit | Improves heart health, endurance, calorie burn | Builds muscle, increases metabolism, strengthens bones |
| Calorie Burn (per hour) | 300-600 kcal (moderate) to 600-900 (vigorous) | 200-400 kcal (depends on intensity and rest periods) |
| After-Burn Effect | Minimal (calories burned only during activity) | Significant (EPOC: extra calories burned for 24-48 hrs after workout) |
| Heart Health | Excellent — strengthens heart, lowers BP, improves cholesterol | Moderate — some benefit, but not primary focus |
| Muscle Building | Minimal (some for beginners, especially with sprinting) | Primary benefit — hypertrophy, strength gains |
| Bone Density | Moderate benefit | Excellent — weight-bearing exercises increase bone mineral density |
| Joint Health | Low impact options (swimming, cycling) are gentle | Strengthens muscles around joints; reduces injury risk |
| Mental Health | Great — releases endorphins, reduces anxiety | Excellent — improves confidence, body image, resilience |
| Frequency | 3-5 times/week | 2-4 times/week (same muscle group needs 48 hrs recovery) |
| Equipment Needed | Minimal (running shoes, jump rope) or none (walking) | Some equipment helpful (dumbbells, bands) but bodyweight works |
| Age Group | Aerobic Activity | Strength Training | Additional Guidelines |
|---|---|---|---|
| Children (5-17 yrs) | 60 min/day moderate-to-vigorous | Muscle-strengthening 3x/week | Include bone-strengthening (jumping, running) 3x/week; limit screen time |
| Adults (18-64 yrs) | 150-300 min moderate OR 75-150 min vigorous/week | 2+ days/week, all major muscle groups | Reduce sedentary time; any movement is better than none |
| Adults (65+ yrs) | 150-300 min moderate OR 75-150 min vigorous/week | 2+ days/week, include balance exercises | Add balance/flexibility training (yoga, tai chi) 3x/week to prevent falls |
| Pregnant Women | 150 min moderate/week (if no complications) | Light to moderate, as tolerated | Avoid activities with fall risk or abdominal trauma; consult doctor |
| Exercise | Duration | How to Do | Muscles Targeted |
|---|---|---|---|
| Marching in Place | 1 min | Lift knees high, swing arms naturally | Full body, raises heart rate |
| Arm Circles | 30 sec each direction | Small to large circles, forward then backward | Shoulders, upper back |
| Torso Twists | 1 min | Stand, rotate torso left and right with control | Core, obliques, spine |
| Leg Swings | 10 each leg | Hold support, swing leg front to back, then side to side | Hips, hamstrings, hip flexors |
| Bodyweight Squats (shallow) | 10 reps | Feet shoulder-width, bend knees to 45 degrees | Glutes, quads, warm up knees |
| High Knees | 30 sec | Run in place lifting knees to hip height | Hip flexors, core, raises heart rate |
| Jumping Jacks | 30 sec | Classic jumping jack motion | Full body, cardio warm-up |
| Stretch | Target Muscle | Duration | Form Cue |
|---|---|---|---|
| Standing Quad Stretch | Quadriceps (front of thigh) | 30 sec each leg | Pull heel to glute; keep knees together; do not arch back |
| Standing Hamstring Stretch | Hamstrings (back of thigh) | 30 sec each leg | Heel on elevated surface; hinge at hips; keep back flat |
| Shoulder Cross-Body | Rear deltoid and shoulder | 30 sec each arm | Pull arm across chest with opposite hand; keep shoulder down |
| Chest Doorway Stretch | Pectorals (chest) | 30 sec | Forearms on doorframe; lean forward; feel stretch across chest |
| Tricep Overhead Stretch | Triceps (back of arm) | 30 sec each arm | Pull elbow behind head with opposite hand; keep elbow pointing up |
| Butterfly Stretch | Inner thighs (adductors) | 30-60 sec | Soles together; knees to sides; press knees gently toward floor |
| Calf Stretch (Wall) | Gastrocnemius (calf) | 30 sec each leg | Front leg bent, back leg straight; push heel toward floor |
| Cat-Cow Stretch | Spine and core | 10 repetitions | On all fours; alternate between arching and rounding back; sync with breathing |
| Figure-4 Stretch (Lying) | Glutes and piriformis | 30 sec each side | Lie on back; ankle on opposite knee; pull bottom thigh toward chest |
| Seated Spinal Twist | Lower back and obliques | 30 sec each side | Sit; cross leg over; twist toward bent knee; keep spine tall |
| Stretch | Duration | How to Do | Muscles Targeted |
|---|---|---|---|
| Standing Quad Stretch | 30 sec each leg | Stand on one leg, pull heel to glute, keep knees together | Quadriceps, hip flexors |
| Standing Hamstring Stretch | 30 sec each leg | Place heel on elevated surface, lean forward from hips | Hamstrings, lower back |
| Shoulder Cross-Body Stretch | 30 sec each arm | Pull one arm across body, hold with opposite hand | Shoulders, upper back |
| Chest Doorway Stretch | 30 sec | Place forearms on doorframe, lean forward gently | Chest, anterior deltoids |
| Seated Butterfly Stretch | 30-60 sec | Sit, soles of feet together, knees fall to sides, lean forward | Inner thighs, hips, groin |
| Child Pose (Balasana) | 30-60 sec | Kneel, sit on heels, stretch arms forward on floor | Lower back, shoulders, hips |
| Age Group | Recommended Activities | Frequency | Special Considerations |
|---|---|---|---|
| Children (6-12 yrs) | Running, cycling, swimming, team sports, climbing, outdoor play | 60+ min/day | Focus on fun and skill development; avoid heavy weights |
| Teens (13-18 yrs) | Sports, bodyweight exercises, yoga, martial arts, running | 60 min/day + strength 2-3x/week | Can start light resistance training with proper form; avoid heavy lifting |
| Adults (19-40 yrs) | Mix of cardio + strength + flexibility; HIIT, running, weights, yoga | 150-300 min cardio + 2-4x strength/week | Peak fitness years; build bone density and muscle mass now |
| Adults (41-60 yrs) | Brisk walking, swimming, cycling, moderate weights, yoga, tai chi | 150+ min moderate cardio + 2x strength/week | Include flexibility and balance; address any chronic conditions |
| Seniors (60+ yrs) | Walking, water aerobics, light weights, chair yoga, stretching, balance work | 30+ min daily, 5x/week | Focus on fall prevention, joint health, bone density; get medical clearance |
| Week | Workout A (Mon/Wed/Fri) | Workout B (Tue/Thu/Sat) | Sunday |
|---|---|---|---|
| Week 1 | 10 bodyweight squats, 10 wall push-ups, 20 sec plank (x2 sets) | 10 lunges each leg, 10 knee push-ups, 15 sec plank (x2 sets) | 30 min walk + stretching |
| Week 2 | 12 squats, 10 wall push-ups, 25 sec plank (x3 sets) | 12 lunges, 8 knee push-ups, 20 sec plank (x3 sets) | 30 min walk + yoga (15 min) |
| Week 3 | 15 squats, 8 full push-ups, 30 sec plank (x3 sets) | 15 lunges, 6 full push-ups, 25 sec plank (x3 sets) | 35 min brisk walk + stretching |
| Week 4 | 18 squats, 10 full push-ups, 35 sec plank (x3 sets) | 18 lunges, 8 full push-ups, 30 sec plank (x3 sets) | 40 min brisk walk + yoga (20 min) |
| Mistake | Why It Is Harmful | Correct Approach |
|---|---|---|
| Skipping Warm-Up | Cold muscles are prone to tears and strains; sudden exertion stresses heart | Always warm up for 5-10 min with light cardio + dynamic stretches |
| Lifting Too Heavy Too Soon | Causes joint damage, muscle tears, lower back injury, discouragement | Start with light weights; increase by 5-10% per week only |
| Poor Form / Ego Lifting | Round back in deadlift = herniated disc; flared elbows in push-up = shoulder injury | Master form with bodyweight first; record yourself to check form |
| Not Resting Enough | Muscles grow during rest, not during workouts; overtraining causes fatigue and regression | Take 48 hrs rest between training same muscle group; sleep 7-9 hrs |
| Only Doing Cardio | No strength training = muscle loss with aging, weaker bones, slower metabolism | Combine cardio + strength training for best results (2-3 days each) |
| Ignoring Stretching | Tight muscles lead to poor posture, limited range of motion, injury risk | Stretch after every workout (cool-down); do yoga 1-2x/week |
| Comparing to Others | Leads to overtraining, injury, or giving up; everyone starts at different levels | Focus on YOUR progress; compete with your past self, not others |
| Inconsistent Training | Working out once a week has minimal benefit; consistency beats intensity | Schedule fixed workout days; even 20 min daily is better than 2 hrs once a week |
| AQI Range | Category | Color | Exercise Recommendation |
|---|---|---|---|
| 0-50 | Good | Green | Safe for all outdoor activities; enjoy! |
| 51-100 | Satisfactory | Yellow | Safe for most people; sensitive individuals may consider reducing prolonged outdoor exertion |
| 101-200 | Moderate | Orange | Reduce prolonged outdoor exercise; wear N95 mask; prefer indoor workouts on bad days |
| 201-300 | Poor | Red | Avoid outdoor exercise; use air purifier indoors; exercise at home or gym with filtration |
| 301-400 | Very Poor | Purple | Stay indoors; keep windows closed; use air purifier; all exercise should be indoors |
| 401-500 | Severe | Maroon | Do NOT exercise outdoors; avoid all outdoor activity if possible; use HEPA air purifier |
Food safety is critical to preventing foodborne illnesses. In India, FSSAI (Food Safety and Standards Authority of India) is the regulatory body that sets standards for food safety. This section covers storage guidelines, water purification, and common adulteration tests.
| Standard / Regulation | Details | Why It Matters |
|---|---|---|
| FSSAI License | Mandatory for all food businesses with turnover above ₹12 lakh/year | Ensures food business meets safety and hygiene standards |
| FSSAI Logo | Green vegetarian / Brown non-vegetarian symbol mandatory on packaged food | Helps consumers identify food type; brown dot = egg/meat/fish content |
| Nutritional Labeling | Packaged food must show: calories, protein, carbs, fat, sugar, sodium per 100g/serving | Helps consumers make informed food choices |
| Allergen Declaration | Must declare if contains milk, eggs, fish, nuts, gluten, soy | Critical for people with food allergies to avoid reactions |
| Expiry Date | "Best Before" date is mandatory on all packaged food items | Eating expired food can cause serious illness |
| Fortification Logo | FSSAI +F logo indicates voluntarily fortified foods (wheat, rice, oil, milk, salt) | Addresses micronutrient deficiencies (iron, folic acid, Vitamin D, B12) |
| Food Category | Storage Method | Shelf Life at Home | Key Tips |
|---|---|---|---|
| Raw Vegetables | Refrigerator crisper drawer | 3-7 days | Do not wash before storing; store away from ethylene-producing fruits (banana, apple) |
| Leafy Greens (spinach, coriander) | Paper towel-lined bag in fridge | 2-4 days | Wrap in dry paper towel to absorb moisture; check for slimy leaves daily |
| Fruits (ripe) | Refrigerator or room temp | 3-7 days (depends on fruit) | Bananas, mangoes stay at room temp; berries, grapes in fridge |
| Cooked Food (curry, dal, rice) | Refrigerator within 2 hours of cooking | 2-3 days | Cool quickly; store in airtight containers; reheat thoroughly before eating |
| Raw Meat / Fish | Refrigerator (0-4 C) or freezer | Fridge: 1-2 days; Freezer: 2-6 months | Store on lowest shelf to prevent dripping on other foods; never refreeze thawed meat |
| Milk & Dairy | Refrigerator (0-4 C) | Milk: 2-3 days after opening; Curd: 5-7 days | Always check smell and texture; boil milk before storing in Indian summers |
| Dry Goods (dal, rice, flour) | Cool, dry, airtight container | 3-6 months | Add neem leaves or dried red chili to prevent weevils in stored dal/rice |
| Cooking Oils | Cool, dark place; away from heat | 3-6 months after opening | Do not store near stove; discard if oil smells rancid or becomes cloudy |
| Spices (masala) | Airtight jars, away from moisture and sunlight | 6-12 months (ground); 1-2 years (whole) | Do not use wet spoon in masala dabba; sun-dry during monsoon to prevent mold |
| Method | How It Works | Effectiveness | Cost | Best For |
|---|---|---|---|---|
| Boiling | Heat water to rolling boil for 1-3 minutes | Kills bacteria, viruses, parasites | Free (gas/stove) | Emergency use; small quantities; most reliable method |
| RO (Reverse Osmosis) | Semi-permeable membrane removes dissolved solids, heavy metals, microbes | Removes 99% contaminants including TDS, arsenic, fluoride | ₹3,000-20,000 system | Areas with high TDS (>500 ppm) or contaminated water |
| UV Purification | Ultraviolet light destroys DNA of bacteria and viruses | Effective against bacteria and viruses | ₹3,000-15,000 | Municipal water supply with low TDS but microbial contamination |
| UF (Ultrafiltration) | Hollow fiber membrane removes bacteria and cysts | Removes bacteria, cysts; does not remove dissolved salts | ₹2,000-10,000 | Low TDS water (<500 ppm); preserves essential minerals |
| Activated Carbon Filter | Porous carbon traps impurities, chlorine, organic compounds | Improves taste, removes chlorine, some chemicals | ₹500-5,000 | Removes bad taste/odor; used as pre-filter in RO systems |
| Chlorination (Municipal) | Chlorine gas or tablets added to water supply | Effective against most bacteria and viruses | Free (public supply) | Large-scale water treatment; does not remove all parasites or chemicals |
| Iodine Tablets | Chemical disinfectant; add 1-2 tablets per liter | Kills most bacteria, viruses | Low (~₹2-5 per liter) | Camping, travel, emergency; leaves taste; not for long-term use |
| Practice | Details | Why It Matters |
|---|---|---|
| Wash Hands | Before and after handling food; for 20 seconds with soap | Prevents cross-contamination; most important hygiene practice |
| Clean Cutting Boards | Use separate boards for raw meat and vegetables | Prevents transferring bacteria from raw meat to ready-to-eat food |
| Clean Countertops | Wash with hot soapy water before and after food preparation | Reduces bacterial buildup on food contact surfaces |
| Cook to Safe Temperature | Chicken: 74 C, Mutton: 71 C, Fish: 63 C, Reheated food: 74 C | Kills harmful bacteria present in raw or undercooked food |
| Use Clean Water | Use purified water for cooking, drinking, washing vegetables | Tap water in many Indian cities contains contaminants |
| Pest Control | Keep kitchen clean, store food in sealed containers, use mesh on windows | Prevents cockroaches, flies, rodents that carry disease |
| Dish Towel Hygiene | Change dish towels daily; wash at 60 C; do not use for hands and dishes | Damp towels breed bacteria (millions per square inch) |
| Illness | Cause | Symptoms | Onset | Source | Prevention |
|---|---|---|---|---|---|
| Food Poisoning | Staphylococcus, E. coli, Salmonella | Nausea, vomiting, stomach cramps, diarrhea, fever | 1-48 hours | Improperly stored food, street food, undercooked meat | Proper cooking, refrigeration, hygiene |
| Cholera | Vibrio cholerae (bacteria in contaminated water) | Profuse watery diarrhea (rice water stools), vomiting, dehydration | 2 hours - 5 days | Contaminated water, raw seafood, unhygienic conditions | Drink boiled/purified water; ORS for dehydration |
| Typhoid | Salmonella Typhi (bacteria) | Sustained high fever, headache, stomach pain, constipation or diarrhea, rash | 1-2 weeks | Contaminated water and food | Typhoid vaccination; boiled/purified water; hygiene |
| Amoebiasis | Entamoeba histolytica (parasite) | Bloody diarrhea, stomach cramps, fever | 2-4 weeks | Contaminated water, unhygienic food handling | Purified water; wash hands; wash vegetables thoroughly |
| Hepatitis A | Hepatitis A virus | Jaundice, fatigue, fever, nausea, dark urine, abdominal pain | 2-6 weeks | Contaminated water and food (especially raw shellfish) | Vaccination available; purified water; cooked food only |
| Gastroenteritis | Various (virus, bacteria, parasite) | Diarrhea, vomiting, stomach cramps, dehydration | 1-72 hours | Contaminated food/water, street food, ice | Hygiene, purified water, ORS; avoid street food in monsoon |
| Food Item | Common Adulterant | Simple Home Test | What to Look For |
|---|---|---|---|
| Milk | Water, urea, starch, detergent | Drop milk on polished surface — pure milk flows slowly, leaves white trail; water-mixed flows quickly without trail | Slow flow with trail = pure; fast flow = watered |
| Ghee / Butter | Vanaspati (dalda), starch, paraffin | Take ghee in a glass; add few drops of iodine; blue color = starch; pour on filter paper, if oil stain remains after 24 hrs = vanaspati | No color change = pure; blue = starch adulterated |
| Turmeric Powder | Metanil yellow (dye), chalk powder | Add few drops of lemon juice; red color indicates metanil yellow (a carcinogenic dye) | No color change = pure; red/pink = adulterated with dye |
| Red Chilli Powder | Brick powder, sawdust, artificial color | Add to water in a glass; pure settles slowly; adulterated settles fast leaving colored water | Clear water = pure; colored water = adulterated |
| Honey | Sugar syrup, jaggery syrup | Drop honey in water — pure honey settles at bottom without dissolving quickly; dip cotton wick and light — pure burns, adulterated crackles | Settles without dissolving = pure; dissolves = adulterated |
| Cumin Seeds | Grass seeds, colored stones | Rub seeds in palms; artificial color leaves stain on hands | No stain = pure; colored stain = adulterated |
| Coriander Powder | Sawdust, horse dung powder | Sprinkle on water surface — sawdust floats while coriander sinks | Everything sinks = pure; floats = adulterated |
| Rice | Plastic rice (rare but reported) | Burn a few grains — real rice burns and smells like burnt starch; plastic melts and smells chemical | Burns with starch smell = real; melts = fake |
| Label Element | What It Tells You | What to Look For | Red Flags |
|---|---|---|---|
| Serving Size | Nutrients listed are per this portion (not entire packet) | Compare to your actual serving; multiply accordingly | Tiny serving sizes to make numbers look good |
| Calories per Serving | Energy per serving from fat, carbs, protein | Compare similar products; choose lower calorie options | Very high calorie per small serving |
| Sugar | Added sugars (not natural sugars from fruit/milk) | Below 5g per 100g is good; below 10g is acceptable | Sugars listed first in ingredients; hidden names: dextrose, maltose, corn syrup |
| Total Fat & Saturated Fat | Total fat includes healthy and unhealthy fats | Saturated fat below 3g/100g; trans fat should be 0g | Partially hydrogenated oils = trans fats; avoid! |
| Sodium | Salt content (1g salt = 400mg sodium) | Below 200mg per 100g is good; below 600mg is acceptable | Above 600mg/100g = high sodium; beware of pickles, sauces, chips |
| Dietary Fiber | Indicates whole grain content and digestive benefit | Above 3g per serving is good; above 6g is excellent | Less than 1g = highly processed, refined product |
| Protein | Muscle-building nutrient content | Higher is generally better (above 5g per serving) | Very low protein in products marketed as healthy |
| Ingredient List | All ingredients in descending order by weight | First 3 ingredients should be real food, not sugar/oil | Sugar or oil listed as first ingredient; many unrecognizable chemical names |
| FSSAI License No | Indicates the product is legally registered | Should be present on all packaged food | Missing FSSAI number = unregistered, possibly unsafe |
Preventive health checkups can detect diseases early when they are most treatable. Regular screenings, vaccinations, and health insurance coverage are essential components of a proactive health plan.
| Age Group | Essential Checkups | Frequency | Estimated Cost (India) |
|---|---|---|---|
| 18-30 years | Blood pressure, BMI, CBC, blood sugar (fasting), dental checkup, eye exam | Every 2-3 years (or annually if at risk) | ₹1,000-2,500 |
| 30-40 years | Above + lipid profile, thyroid (TSH), liver function (LFT), kidney function (KFT), urine routine | Every 1-2 years | ₹2,000-4,500 |
| 40-50 years | Above + ECG, chest X-ray, stool test (occult blood), prostate (men), mammogram (women), Pap smear (women) | Annually | ₹3,500-7,000 |
| 50-60 years | Above + colonoscopy (every 5-10 yrs), bone density (DEXA), HbA1c, vitamin D, B12 | Annually | ₹5,000-10,000 |
| 60+ years | Full comprehensive checkup + echocardiogram, stress test, audiometry, eye (glaucoma check), memory screening | Annually or as advised | ₹6,000-15,000 |
| Test | What It Measures | Normal Range | What Abnormal Results Mean |
|---|---|---|---|
| Complete Blood Count (CBC) | Red blood cells, white blood cells, platelets, hemoglobin, hematocrit | Hb: 13-17 g/dL (M), 12-15 g/dL (F); WBC: 4,000-11,000/cu mm; Platelets: 1.5-4 L/cu mm | Anemia (low Hb), infection (high WBC), bleeding risk (low platelets), blood cancer (very abnormal values) |
| Fasting Blood Sugar (FBS) | Glucose level after 8-12 hours fasting | 70-100 mg/dL (normal); 100-125 mg/dL (pre-diabetic); 126+ mg/dL (diabetic) | Diabetes or pre-diabetes if elevated; monitor trend over multiple tests |
| HbA1c | Average blood sugar over past 2-3 months | Below 5.7% (normal); 5.7-6.4% (pre-diabetic); 6.5%+ (diabetic) | Better indicator than single FBS; shows long-term glucose control |
| Lipid Profile | Total cholesterol, LDL, HDL, triglycerides | Total Chol: below 200; LDL: below 100; HDL: above 40/50; TG: below 150 | High cholesterol increases heart disease risk; high LDL is dangerous |
| Liver Function Test (LFT) | ALT, AST, ALP, bilirubin, albumin, total protein | ALT/AST: 7-56 U/L; Bilirubin: 0.1-1.2 mg/dL; Albumin: 3.5-5.0 g/dL | Liver damage (hepatitis, fatty liver, alcohol damage), jaundice |
| Kidney Function Test (KFT) | Creatinine, BUN (Blood Urea Nitrogen), eGFR, uric acid | Creatinine: 0.6-1.2 mg/dL; BUN: 7-20 mg/dL; eGFR: above 60 | Kidney disease (diabetes, hypertension, dehydration); high uric acid = gout risk |
| Thyroid Profile (TSH, T3, T4) | Thyroid-stimulating hormone, thyroid hormones | TSH: 0.4-4.0 mIU/L; Free T4: 0.8-1.8 ng/dL | Hypothyroidism (high TSH) or hyperthyroidism (low TSH) |
| Vitamin D | 25-hydroxyvitamin D level | 30-100 ng/mL (sufficient); 20-29 ng/mL (insufficient); below 20 (deficient) | Deficiency common in India (70-80% of urban population); causes bone pain, fatigue, weakness |
| Vitamin B12 | Serum vitamin B12 level | Above 200 pg/mL; below 200 = deficiency | Deficiency causes fatigue, nerve damage, memory issues; common in vegetarians |
| Urine Routine | Physical, chemical, microscopic analysis of urine | pH: 4.5-8.0; no protein, no glucose, no blood, no bacteria | UTI (bacteria, WBC), kidney disease (protein), diabetes (glucose), stones (crystals) |
| ESR (Erythrocyte Sedimentation Rate) | Rate at which red blood cells settle in a tube (inflammation marker) | 0-20 mm/hr (men); 0-30 mm/hr (women) | Elevated in infections, autoimmune diseases, inflammation; non-specific marker |
| CRP (C-Reactive Protein) | Inflammation marker produced by liver | Below 1.0 mg/L (normal); above 10 mg/L (significant inflammation) | Elevated in infections, inflammatory diseases, heart disease risk assessment |
| Prostate-Specific Antigen (PSA) | Protein produced by prostate gland (men only) | Below 4.0 ng/mL | Elevated levels may indicate prostate cancer, BPH, or prostatitis (men 50+) |
| Vaccine | Who Needs It | Frequency / Schedule | Prevents | Cost (Approx) |
|---|---|---|---|---|
| Tdap (Tetanus, Diphtheria, Pertussis) | All adults; pregnant women (each pregnancy) | Every 10 years; Tdap once, then Td boosters | Tetanus, diphtheria, whooping cough | ₹300-500 per dose |
| Influenza (Flu Shot) | Adults 50+, pregnant women, healthcare workers, chronic illness | Annually (before flu season, Oct-Nov) | Seasonal influenza and complications | ₹800-1,500 per dose |
| Hepatitis B | All adults if not vaccinated in childhood; healthcare workers | 3 doses (0, 1, 6 months); check antibody titers after | Hepatitis B (liver disease, liver cancer) | ₹200-400 per dose |
| HPV (Cervical Cancer) | Women aged 9-45 years | 2-3 doses depending on age at first dose | Cervical cancer, genital warts | ₹2,000-4,000 per dose |
| Pneumococcal | Adults 65+, those with chronic conditions | 1-2 doses (depends on vaccine type) | Pneumonia, meningitis, blood infections | ₹2,000-4,000 per dose |
| Typhoid | Travelers to endemic areas, food handlers | Every 3 years (injectable) or every 5 years (oral) | Typhoid fever | ₹200-500 per dose |
| Hepatitis A | Travelers, food handlers, those with liver disease | 2 doses (0, 6 months) | Hepatitis A (liver infection) | ₹800-1,500 per dose |
| MMR (Measles, Mumps, Rubella) | Adults born after 1957 without evidence of immunity | 1-2 doses if not previously vaccinated | Measles, mumps, rubella | ₹300-600 per dose |
| COVID-19 Booster | All adults; high-risk groups priority | As per latest government guidelines | COVID-19 severe disease | Free at govt centers; ₹200-400 private |
| Rabies (Post-Exposure) | Anyone bitten/scratched by suspect animal | 4 doses (0, 3, 7, 14 days) + Rabies Immunoglobulin | Rabies (100% fatal once symptoms appear) | ₹300-400 per dose (govt); ₹500-800 (private) |
| Aspect | Details | When / Frequency |
|---|---|---|
| First Prenatal Visit | Confirm pregnancy (urine/blood test), blood group, HIV, HBsAg, blood sugar, hemoglobin, ultrasound | As soon as period is missed (4-6 weeks) |
| Monthly Checkups | Blood pressure, weight, fundal height, fetal heart rate, urine test | Every 4 weeks until 28 weeks |
| Bi-Weekly Checkups | More detailed monitoring, growth scans | Every 2 weeks from 28-36 weeks |
| Weekly Checkups | Cervical check, fetal position, NST if needed | Weekly from 36 weeks until delivery |
| Key Blood Tests | CBC, blood group + Rh factor, blood sugar (OGTT at 24-28 wks), thyroid, HIV, HBsAg, VDRL, urine culture | First visit + as scheduled |
| Ultrasounds | Dating scan (6-10 wks), NT scan (11-13 wks), anomaly scan (18-20 wks), growth scan (32-34 wks) | As per schedule above |
| Tdap Vaccine | Given between 27-36 weeks (protects newborn from whooping cough) | Once during each pregnancy |
| Folic Acid | 400 mcg daily (5 mg if high risk); prevents neural tube defects | Start 3 months before conception; continue through first trimester |
| Iron + Calcium | Iron (60-100 mg) + Folic acid (500 mcg) daily; Calcium (1000-1500 mg) daily | From 2nd trimester onwards (or 1st if anemic) |
| Diet in Pregnancy | Extra 300 kcal/day; protein (70-100 g/day), iron-rich foods, calcium (milk, curd, ragi), avoid raw papaya, pineapple, unpasteurized dairy, excess caffeine | Throughout pregnancy |
| Aspect | Details | Timeline |
|---|---|---|
| First 24 Hours | Monitor bleeding (lochia), breastfeed within 1 hour, check vitals, uterine massage | Immediately after delivery |
| Week 1 | Rest, frequent breastfeeding (every 2-3 hrs), perineal care if vaginal delivery, pain management | First week at home/hospital |
| Breastfeeding | Exclusive breastfeeding for 6 months; colostrum (first milk) is critical for newborn immunity | Continue for minimum 6 months; 1-2 years recommended |
| Postpartum Checkup | Doctor examines recovery, discusses contraception, screens for PPD (postpartum depression) | 6 weeks after delivery |
| Postpartum Depression | Sadness, anxiety, difficulty bonding with baby for more than 2 weeks; affects 10-15% of Indian mothers | Screen at every postpartum visit; seek help immediately if symptoms persist |
| Exercise | Start with gentle walking (10 min) from day 3-5; pelvic floor exercises (Kegels) immediately; wait 6 weeks for strenuous exercise | Gradual return over 6-12 weeks |
| Diet | High protein (dal, paneer, egg, chicken), iron-rich foods (dates, jaggery, spinach), calcium (milk, curd), plenty of fluids | Throughout breastfeeding period |
| Contraception | Can start as early as 3 weeks postpartum; discuss options with doctor (IUD, pills, injection, tubal ligation) | 6-week checkup discussion |
| Focus Area | Recommendations | Important Checks |
|---|---|---|
| Falls Prevention | Remove loose rugs, install grab bars in bathroom, ensure good lighting, wear non-slip footwear, do balance exercises | Vision check, medication review (some cause dizziness), vitamin D levels |
| Cognitive Health | Stay socially active, do puzzles/brain games, learn new skills, physical exercise, balanced diet | Memory screening (MMSE or MoCA test); check B12 and thyroid |
| Bone Health | Calcium (1200 mg/day) + Vitamin D (800-1000 IU/day); weight-bearing exercise; avoid smoking | DEXA scan for bone density; check vitamin D, calcium, parathyroid hormone |
| Cardiovascular | Regular BP monitoring at home; low-sodium diet; 150 min moderate exercise/week; manage stress | ECG, echocardiogram, lipid profile, BP checks; cardiac markers if symptomatic |
| Vision & Hearing | Annual eye exam (cataract, glaucoma, macular degeneration screening); hearing test if difficulty | Intraocular pressure (glaucoma); audiometry if hearing loss suspected |
| Medication Management | Maintain updated medication list; review with doctor every 6 months; watch for drug interactions | Kidney function (dose adjustment), liver function, drug levels if needed |
| Nutrition | Smaller, frequent meals; adequate protein (1-1.2 g/kg); fiber for digestion; hydration | Albumin, B12, Vitamin D, calcium, CBC (check for deficiencies) |
| Feature | Details | Tips |
|---|---|---|
| Types | Indemnity (covers hospital bills up to sum insured), Fixed Benefit (pays lump sum on diagnosis), Top-Up (extra cover above existing policy) | Combine Indemnity + Super Top-Up for maximum coverage at lowest cost |
| Sum Insured | Minimum ₹3-5 lakh recommended; ₹10-25 lakh ideal for metro cities considering medical inflation (12-15% annually) | Do not under-insure; ₹5 lakh gets exhausted quickly in a major illness |
| Premium | Typically ₹500-2,000/month for individuals; ₹1,000-4,000/month for families (depends on age, sum insured, members) | Buy early (at 25-30) to lock in lower premiums; premiums increase with age |
| Waiting Period | Initial: 30 days (no claim); Pre-existing diseases: 2-4 years; Specific diseases: 1-2 years | Buy health insurance when healthy; never wait until illness to get insured |
| Cashless Network | Most insurers have 8,000-15,000+ network hospitals where bills are directly settled with insurer | Always prefer network hospitals for cashless treatment to avoid out-of-pocket expenses |
| No-Claim Bonus (NCB) | 5-50% cumulative bonus on sum insured for each claim-free year | Do not claim for small expenses (under ₹5,000-10,000); build NCB for higher cover |
| Room Rent Capping | Some policies cap room rent at 1-2% of sum insured (₹5,000-10,000/day for ₹5L policy) | Choose plans with NO room rent cap or highest available cap (ICU should be uncapped) |
| Deductible (Voluntary) | Opt for ₹10,000-50,000 voluntary deductible to reduce premium significantly | Pay small expenses out of pocket; save 15-25% on annual premium |
| Tax Benefit | Section 80D: ₹25,000 (self/family) + ₹50,000 (senior citizen parents) = up to ₹75,000 deduction | Preventive health checkup up to ₹5,000 within 80D limit |
| Super Top-Up | Extra cover that activates when total claims exceed deductible; cheaper than regular policy | ₹15-20 lakh super top-up costs ₹1,500-3,000/year; activates above ₹5-10L deductible |
| Disease | Prevention Strategy | Key Actions | Season / Region |
|---|---|---|---|
| Dengue | Mosquito control + personal protection | Remove stagnant water; use mosquito nets/repellent; wear full sleeves; fogging in high-risk areas | Monsoon and post-monsoon (Jul-Oct); urban areas |
| Malaria | Mosquito bite prevention | Use insecticide-treated bed nets; indoor residual spraying; prompt treatment of fever | Year-round; forest and tribal areas, rural India |
| Chikungunya | Aedes mosquito control (same as dengue) | Same prevention as dengue; no vaccine available; supportive care only | Post-monsoon; urban and semi-urban areas |
| Tuberculosis (TB) | Early detection + BCG vaccination | BCG at birth; if cough persists more than 2 weeks, get sputum test; complete full 6-month DOTS course | Year-round; overcrowded areas; India has 28% of global TB cases |
| Japanese Encephalitis | Vaccination + mosquito control | JE vaccine (in endemic districts); avoid mosquito bites; pigs are amplifying hosts | Monsoon; rural and agricultural areas (UP, Bihar, Assam, TN) |
| Leptospirosis | Avoid contact with contaminated water | Do not walk barefoot in floodwater; wear protective footwear; prophylactic doxycycline during outbreaks | Monsoon/floods; urban slums, agricultural workers |
| Hepatitis A & E | Safe drinking water + hygiene | Boiled/purified water; hand washing; cooked food only; Hepatitis A vaccine available | Monsoon; areas with poor sanitation |
| Heat-Related Illness | Hydration + sun protection | Drink 3-4L water daily in summer; wear light cotton clothing; avoid peak sun (12-3 PM); carry ORS | Summer (Apr-Jun); North and Central India |
| Term | Definition | Example |
|---|---|---|
| Premium | Amount paid (monthly/annually) to keep policy active | ₹12,000/year for ₹10 lakh cover at age 30 |
| Sum Insured | Maximum amount insurer pays in a policy year | ₹10,00,000 per year |
| Deductible | Amount you pay before insurance kicks in | ₹15,000 voluntary deductible = you pay first ₹15K of each claim |
| Co-Payment | Percentage of bill you must pay | 20% co-pay on room rent: ₹2,000 room = you pay ₹400, insurer pays ₹1,600 |
| Cashless | Hospital bills paid directly by insurer (no upfront payment) | Network hospital admission with cashless approval |
| Reimbursement | You pay hospital bills, then submit for refund | Non-network hospital: pay bills, submit docs, insurer reimburses within 15-30 days |
| Pre-Existing Disease (PED) | Medical condition existing before buying policy | Diabetes diagnosed 3 years before buying policy = PED; 2-4 year waiting period applies |
| No-Claim Bonus (NCB) | Increase in sum insured for each claim-free year | ₹10L cover with 10% NCB = ₹11L cover next year at same premium |
| Sub-Limit | Cap on specific expenses (room rent, ICU, doctor fees) | Room rent capped at 1% of sum insured = ₹10,000/day for ₹10L policy |
| Day Care Procedures | Surgeries requiring less than 24 hours hospitalization | Cataract, angioplasty, tonsillectomy, dialysis — covered without full hospitalization |
| Domiciliary Treatment | Treatment taken at home (when hospital not possible) | Covered up to policy limit; typically 10-20% of sum insured |
| Insurer | Claim Settlement Ratio | Incurred Claim Ratio | Starting Premium (₹5L, age 30) | Key Features |
|---|---|---|---|---|
| Star Health | ~87% | ~65% | ₹6,000-8,000/year | Largest standalone health insurer; wide network; good claims experience |
| HDFC ERGO | ~90% | ~70% | ₹5,500-7,500/year | Strong claim settlement; good add-on covers; wide hospital network |
| ICICI Lombard | ~89% | ~72% | ₹5,000-7,000/year | Quick cashless approval; good digital experience; comprehensive plans |
| Niva Bupa | ~90% | ~66% | ₹6,500-8,500/year | Lifetime renewal guarantee; good for families; no room rent capping options |
| Care Health (Religare) | ~88% | ~67% | ₹5,500-7,500/year | No co-payment options available; good for senior citizens |
| Bajaj Allianz | ~89% | ~75% | ₹5,000-7,000/year | Quick claim processing; good add-on riders; excellent customer service |
| Indicator | India Statistic | Global Average | What You Should Know |
|---|---|---|---|
| Life Expectancy | 70.8 years (2023) | 73.4 years | Has improved from 58 in 1990; women live 2-3 years longer than men |
| Diabetes Prevalence | 10.1 crore adults (11.4%) | 8.5% | India is the diabetes capital of the world; 1 in 9 adults has diabetes |
| Hypertension | 30-35% of adults | 25-30% | 1 in 3 Indian adults has high BP; most are undiagnosed |
| Anemia (Women) | 53.1% (NFHS-5) | 30% | More than half of Indian women are anemic; highest in rural areas |
| Obesity (BMI > 25) | 28.6% men, 39.7% women | 30-40% | Rapidly increasing due to sedentary lifestyle and processed food |
| Doctor-Population Ratio | 1:1,511 (WHO ideal: 1:1,000) | 1:1,000 | Shortage of doctors, especially in rural India |
| Hospital Beds per 1,000 | 0.5 (WHO ideal: 1.0) | 2.7 | Significant shortage; infrastructure gap in tier-2/3 cities |
| Mental Health Treatment Gap | 85-90% receive NO treatment | 50-60% | Massive stigma; only 9,000 psychiatrists for 1.4 billion people |