Beginner's Nutrition Toolkit — Explained Simply

How much should I eat? Measuring without a scale What is in my food? Protein Is this food bad? Why isn't the scale moving? Vitamins Does timing matter? Real life Myths

Before anything elseYou do not have to count calories forever. Most people who succeed count carefully for a few weeks, learn roughly what their food is worth, and then stop. This page is here to teach you that, not to turn eating into arithmetic for the rest of your life.

There is a number, and you can work it out in thirty seconds. But understand what it is: an educated starting guess, accurate to within about 10%. Your bathroom scale over two weeks will tell you more than any formula ever could.

Work out your daily target

You are

Age

Height

Weight

How active are you?

Your goal

Why this number is adjusted for youStandard calorie formulas were built on Western populations. Research by ICMR-NIN found they overestimate Indian calorie needs by roughly 10%, because Indians tend to carry proportionally more fat and less muscle at the same height and weight. This calculator applies that correction. Most apps do not, which is one reason people eat more than they think they should.

QWhat if I eat less than the number — will I lose faster?

For a short while. Then it backfires, reliably.Very large deficits cause muscle loss, constant hunger, low energy, poor sleep, and a mood that makes you quit. Most crash diets fail not because people lack discipline, but because the plan was never survivable.

Aim to lose about 0.5–1% of your body weight per week. For an 80 kg person, that is 400–800 g. Slower than you want. Faster than the alternative, which is starting over every three months.

	Absolute minimum per day	Why you should not go below
Women	1200 kcal	Below this it becomes almost impossible to get enough protein, iron, calcium and B vitamins from food.
Men	1500 kcal	Same problem, plus rapid muscle loss and a metabolism that adapts downward.

Are you eating the right amount? Your body will tell you

Sign	What it usually means	What to do
Constantly hungry, low energy, cold hands	Eating too little	Add 150–200 calories. A too-aggressive deficit fails within weeks.
Hungry but manageable, energy fine	About right for fat loss	Mild hunger is part of a deficit. It should be background noise, not a siege.
Never hungry, weight not moving	Eating at maintenance	Reduce by 200–300 calories, mostly from oil and sugar.
Hungry only at meal times	Well regulated	This is the goal. Enough protein and fibre does this.

No. And most people who try give up within a fortnight. Your hand is a measuring device you always have with you, it scales to your body size, and it is accurate enough for almost everyone.

The hand method

Use this	For	One portion is roughly	Men per meal	Women per meal
Your palm	Protein — meat, fish, paneer, eggs, dal	20–30 g protein · ~130 kcal	2 palms	1 palm
Your cupped hand	Carbs — rice, roti, potato, oats	20–30 g carbs · ~115 kcal	2 cupped hands	1 cupped hand
Your thumb	Fats — oil, ghee, butter, nuts	7–12 g fat · ~95 kcal	2 thumbs	1 thumb
Your fist	Vegetables	~25 kcal — basically free	2 fists	1 fist

How to use thisA typical meal for a man: 2 palms of protein, 2 cupped hands of carbs, 2 thumbs of fat, 2 fists of vegetables. For a woman, halve the first three. Eat that at three or four meals and you will land close to a sensible target without counting a single calorie.

Losing weight? Drop one cupped hand of carbs and one thumb of fat per meal. Gaining? Add them back.

The plate method — even simpler

Portion of the plate	Fill it with	Why
Half	Vegetables and salad	Volume and fibre for almost no calories. Fills you up, so you eat less of everything else.
A quarter	Protein — dal, paneer, curd, egg, chicken, fish	Keeps you full, protects muscle. The bit Indian plates usually skimp on.
A quarter	Carbs — rice or roti	Energy. Usually the part that quietly takes over the whole plate.
A thumb on top	Fat — ghee, oil, nuts	Necessary, but very easy to overdo. One tablespoon of oil is 135 calories.

Calibrate your katori — this matters more than you think

The single most useful thing on this pageA katori is anywhere from 120 ml to 200 ml depending on whose kitchen it came from. That is a 60-calorie swing on rice alone, three times a day.

Do this once: fill your usual katori with water, pour it into a measuring cup, and write the number on the bottom with a marker. Everything below assumes a 150 ml katori. If yours is 120 ml, reduce these numbers by 20%. If 200 ml, add a third.

Household measure	Weight	Calories	Protein
1 katori dal (150 ml)	150 g	~145	8 g
1 katori rice	150 g	~200	4 g
1 cup rice (240 ml)	200 g	~265	5 g
1 medium roti (30 g atta)	35 g	~100	3.6 g
1 katori curd	150 g	~90	5 g
1 katori dry sabzi	150 g	~90	2.5 g
1 katori gravy sabzi	150 g	~175	3 g
1 glass toned milk	200 ml	~118	6.4 g
1 teaspoon ghee or oil	5 g	~45	0 g
1 tablespoon oil	15 ml	~135	0 g

Build a meal below and see what it is worth. Then use the full table to look anything up. Every serving is a household measure — a katori, a roti, a glass, a handful.

Build your meal or your whole day

Food

How many

The full list

Food	Normal serving	Calories	Protein	Worth knowing
── ROTI, RICE AND BREADS ──
Roti / chapati	1 piece	100	3.6 g	Your basic unit. Four rotis = 400 calories, 14 g protein.
Phulka (thin)	1 piece	85	3.0 g	Smallest roti.
Roti with ghee	1 piece	122	3.6 g	Half a teaspoon adds 22 calories. Over 4 rotis that is nearly a whole roti extra.
Paratha, plain	1 piece	181	4.8 g	Roughly two rotis. The oil is the whole difference.
Aloo paratha	1 piece	290	6.5 g	Nearly three rotis in one. Great before training, poor in a deficit.
Puri	1 piece	105	2.2 g	Half the calories are frying oil. Four puris = 420.
Naan	1 piece	240	7.0 g	Refined flour. Two naans is a meal's worth of carbs.
Bhatura	1 piece	280	6.0 g	One bhatura ≈ three rotis.
Bread, white	1 slice	80	2.5 g	Two slices ≈ one roti.
Bread, whole wheat	1 slice	75	3.0 g	Barely fewer calories. Buy it for the fibre.
Rice, cooked	1 katori	200	4.0 g	One katori of rice ≈ two rotis. Most people refuse to believe this.
Rice, cooked	1 full cup	265	5.3 g	A cup is 1.3× a katori. Know which one you mean.
Brown rice	1 katori	185	4.3 g	Almost the same calories. Buy it for fibre, not weight loss.
Jeera rice	1 katori	250	4.0 g	The tadka adds ~50.
Veg biryani	1 plate	400	9.0 g	A third of a 1200-calorie day.
Chicken biryani	1 plate	550	25.0 g	At least the protein is decent.
── BREAKFAST ──
Poha	1 plate	250	4.0 g	Almost no protein. Add peanuts, sprouts or an egg.
Upma	1 katori	230	5.0 g	Same issue — carb and oil, low protein.
Idli	1 piece	58	1.9 g	Steamed, no oil. Four idlis = 232. One of the better breakfasts.
Dosa, plain	1 piece	145	3.5 g	Depends entirely on tawa oil.
Masala dosa	1 piece	290	6.0 g	The potato doubles it.
Oats in water	1 katori	115	4.0 g	In milk instead? Add 60–100.
Daliya	1 katori	105	3.6 g	High volume, low calorie. Good in a deficit.
── DALS AND LEGUMES ──
Dal (toor / arhar)	1 katori	145	8.0 g	Only 8 g protein. Three katoris is not a protein strategy.
Dal, moong (thin)	1 katori	120	7.5 g	The lightest dal.
Dal, chana	1 katori	165	8.5 g
Dal makhani	1 katori	280	8.0 g	Cream and butter. Double a normal dal for the same protein.
Rajma	1 katori	180	8.0 g
Chole	1 katori	200	8.0 g
Sambar	1 katori	105	4.5 g	Thinner than dal — less protein than people assume.
Sprouts, moong	1 katori	95	7.5 g	Cheapest protein and fibre in the kitchen.
Soya chunks (dry)	30 g	100	15.6 g	Highest protein per rupee available in India.
── DAIRY, EGGS AND MEAT ──
Milk, double-toned	1 glass	88	6.4 g	Best protein-per-calorie of the three milks.
Milk, toned	1 glass	118	6.4 g	Two glasses a day = 13 g protein.
Milk, full cream	1 glass	150	6.6 g	Same protein, +32 calories of fat.
Curd / dahi	1 katori	90	5.3 g
Greek yogurt	100 g	60	10.0 g	Double the protein of curd for fewer calories. Worth the price.
Paneer	2 cubes (50 g)	132	9.2 g	Good protein but a genuinely fatty food. 100 g = 265 calories.
Paneer, low fat	2 cubes	82	10.0 g	Better choice when calories are tight.
Tofu	100 g	76	8.0 g
Egg, whole	1 large	78	6.5 g	Six eggs = 39 g protein. Yolks are fine.
Egg white	1	17	3.6 g	Almost pure protein.
Chicken breast	1 palm (100 g)	165	31.0 g	The benchmark. A palm-sized piece ≈ 30 g protein.
Chicken curry	1 katori	250	20.0 g	Gravy oil roughly doubles it vs plain chicken.
Fish curry	1 katori	190	18.0 g
Mutton curry	1 katori	310	18.0 g	Highest fat of the common meats.
Whey protein	1 scoop	120	24.0 g	A convenience, not a requirement.
── VEGETABLES ──
Dry sabzi (low oil)	1 katori	90	2.5 g	Bhindi, lauki, cabbage, gobhi cooked dry.
Gravy sabzi (oil-heavy)	1 katori	175	3.0 g	The oil is 85 calories of the difference.
Aloo sabzi	1 katori	165	3.0 g	Potato counts as a carb, not a vegetable.
Palak paneer	1 katori	220	11.0 g
Salad, no dressing	1 katori	25	1.0 g	Free food. Use it to bulk out any meal.
Mixed veg, boiled	1 katori	70	3.0 g
── FATS AND NUTS ──
Ghee	1 teaspoon	45	0 g	Every spoon counts. This is where hidden calories live.
Oil, any	1 tablespoon	135	0 g	One tablespoon ≈ one and a half rotis.
Butter	1 teaspoon	36	0 g
Peanuts, roasted	1 handful (30 g)	170	7.6 g	Good protein, very dense. Portion it — do not graze from the packet.
Almonds	10 pieces	70	2.5 g
Peanut butter	1 tablespoon	95	4.0 g
── SNACKS, SWEETS AND STREET FOOD ──
Samosa	1	200	3.5 g
Pakora	4 pieces	180	4.0 g
Vada pav	1	300	7.0 g
Pav bhaji	1 plate	400	9.0 g	The butter is most of it.
Chole bhature	1 plate	650	16.0 g	One of the most calorie-dense common meals.
Pani puri	6 pieces	200	3.0 g	Lighter than most street food.
Biscuits (Parle-G type)	4	110	1.7 g	Easy to eat 12 without noticing = 330.
Namkeen / mixture	1 small bowl	160	3.5 g
Gulab jamun	1	150	2.0 g
Jalebi	1	110	0.5 g
Rasgulla	1	106	2.0 g	Lowest-fat mithai. If sweets are happening, choose this.
Besan ladoo	1	185	3.5 g
Ice cream	1 scoop	200	3.0 g
── DRINKS ──
Chai with sugar	1 cup	90	2.2 g	Five cups a day = 450 calories. Ask yourself how many you really drink.
Black tea / coffee, no sugar	1 cup	2	0 g	Effectively free.
Cold drink	300 ml	130	0 g	Pure sugar, zero fullness. The easiest 130 calories to delete.
Packaged juice	200 ml	110	0.5 g	"No added sugar" still means plenty of sugar.
Beer	330 ml	145	1.5 g
Whisky / spirits	30 ml peg	65	0 g	Plus whatever you mix it with.
Wine	150 ml	125	0 g
── FRUIT ──
Banana	1 medium	90	1.2 g
Apple	1 medium	78	0.4 g
Mango	1 medium	120	1.2 g
Papaya	1 katori	65	0.8 g	High volume, low calorie. Good dessert swap.
Orange	1 medium	61	1.2 g

Three numbers worth memorising1 roti ≈ 100 calories, 3.5 g protein
1 katori rice ≈ 200 calories, 4 g protein (so one katori of rice = two rotis)
1 tablespoon oil = 135 calories, 0 g protein

Those three cover most of what an average Indian plate is made of. Learn them and you can estimate almost any meal in your head.

Easy swaps that cost you nothing

Instead of	Have	You save	Nothing lost
1 cup rice	1 katori rice	65 kcal	Portion, not food type
Cold drink	Water or nimbu pani, no sugar	130 kcal	Nothing at all
Chai with 2 sugars ×5	Chai with 1 sugar ×5	100 kcal/day	You stop noticing within a week
Gravy sabzi	Dry sabzi	85 kcal	Same vegetable, less oil
Full cream milk	Double-toned milk	62 kcal/glass	Identical protein
Curd	Greek yogurt / hung curd	30 kcal, +5 g protein	More filling
Paratha	Roti	81 kcal each	Same base food
Fruit juice	Whole fruit	40 kcal, +fibre	Actually more filling
Namkeen	Roasted chana or makhana	80 kcal, +protein	Still crunchy and salty
2 tbsp oil in cooking	1 tbsp, measured	135 kcal	Genuinely hard to taste

What a day looks like at different targets

	1400 calories	1800 calories	2200 calories
Breakfast	2 eggs + 1 roti + curd	3 eggs + 2 roti + curd	3 eggs + 2 roti + curd + banana
Lunch	1 katori dal + 1 katori rice + sabzi + salad	1 katori dal + 1.5 katori rice + sabzi + salad + curd	1 katori dal + 2 katori rice + sabzi + salad + paneer
Snack	1 fruit	1 fruit + 10 almonds	1 fruit + peanuts + milk
Dinner	2 roti + sabzi + paneer or chicken	3 roti + sabzi + paneer or chicken	3 roti + sabzi + larger protein portion + curd
Roughly gives you	~1400 kcal · 75 g protein	~1800 kcal · 95 g protein	~2200 kcal · 115 g protein

Almost certainly not, if you eat a typical Indian vegetarian diet. This is the most common gap by a wide margin — and the one that most affects how you look, how full you feel, and how much muscle you keep while losing fat.

QHow much protein do I actually need?

About 1.6 to 2.2 grams per kilogram of body weight, if you train.For a 70 kg person that is roughly 110 to 155 g per day. If you do not train at all, 0.8–1.2 g/kg is adequate for health — but the higher range helps with fullness and muscle regardless.

Why it matters more than anything else on this page: protein keeps you full, costs your body 20–30% of its own calories just to digest, and protects your muscle while you lose fat. Get this right and a lot of other things stop mattering as much.

What 30 g of protein actually looks like

To get 30 g of protein, eat	Calories that costs	Suits
1 palm of chicken breast (100 g)	165	Non-vegetarian. The most efficient option there is.
60 g soya chunks (dry weight)	200	Vegetarian. Cheapest by a distance.
300 g Greek yogurt	180	Vegetarian, no cooking.
1.25 scoops whey protein	150	Anyone. Convenient, not necessary.
165 g paneer	437	Vegetarian — but note the calorie cost.
5 whole eggs	390	Eggetarian.
170 g fish	215	Non-vegetarian.
4 katoris of dal	580	This is the problem. Dal alone is an expensive way to reach protein.
8.5 rotis	850	Illustrative only — nobody should get protein this way.

The dal problemLook at that table again. Four katoris of dal to reach 30 g of protein — at 580 calories. One palm of chicken does it for 165. For vegetarians, 30 g of soya chunks does it for 100.

Dal is a good food and should stay in your diet. But if you are relying on dal as your protein source, you are eating a great many calories for not much protein. This is the single biggest structural problem with Indian vegetarian eating, and it is entirely fixable.

Vegetarian protein, ranked honestly

Source	Protein per serving	Calories	Cost	Verdict
Soya chunks	15.6 g / 30 g dry	100	Very cheap	The single best vegetarian protein in India. Underused because nobody makes it taste good — that is a solvable problem.
Greek yogurt / hung curd	10 g / 100 g	60	Moderate	Excellent ratio. Make hung curd at home from normal dahi and it costs almost nothing.
Paneer	18 g / 100 g	265	Moderate	Good protein, high fat. Low-fat paneer is better if you can find it.
Sprouts (moong, chana)	7.5 g / katori	95	Very cheap	Cheap, filling, high fibre. Easy to add to anything.
Dal / legumes	8 g / katori	145	Cheap	A staple, not a strategy. You cannot eat enough dal to hit a high protein target.
Milk	6.4 g / glass	118	Moderate	Adds up quietly. Two or three glasses is a real contribution.
Tofu	8 g / 100 g	76	Moderate	Good if you like it and can source it.
Peanuts	7.6 g / handful	170	Cheap	Protein comes with a lot of fat. Fine, but portion it.
Whey protein powder	24 g / scoop	120	Expensive per kg, cheap per gram of protein	Optional. Genuinely useful if you struggle to hit your target from food.

Combining foods — the "complete protein" question

Combination	Why it works	Everyday example
Grain + legume	Grains are low in lysine, legumes are low in methionine. Together they cover everything.	Dal chawal · roti with dal · idli sambar · khichdi
Legume + dairy	Dairy fills the same gaps and adds more protein.	Rajma with curd · chole with lassi
Grain + dairy	Complete protein.	Roti with paneer · oats with milk
Nuts / seeds + legumes	Improves the overall amino acid profile.	Peanuts in poha · sesame on sprouts

You may have heard

Vegetarians must carefully combine proteins at every meal.

What is actually true

This was believed in the 1970s and has since been abandoned. Your body maintains a pool of amino acids and draws on it across the day. Eating a variety of plant proteins across the day is entirely sufficient — you do not need to engineer each meal. Traditional Indian combinations like dal chawal happen to do this anyway.

QDo I need protein powder?

No. But it is genuinely useful if you struggle to hit your target.It is food in a convenient form, not a drug and not a shortcut. One scoop gives roughly 24 g of protein for 120 calories, which is hard to match with whole food.

Try food first. If after two weeks of honest effort you are still 30 g short every day, a scoop solves it cheaply. If you are hitting your target with food, save your money.

Wrong question. Almost no single food is good or bad — the amount and the frequency are what matter. Ghee is not poison. Salad is not magic. A diet is the sum of what you do most days, not a moral test you pass or fail at each meal.

How often	What belongs here	The point
Every day, freely	Vegetables, dal, curd, eggs, fruit, whole grains, milk	Build the base of your eating from these and the rest sorts itself out.
Every day, measured	Oil, ghee, nuts, rice, roti, paneer	Necessary and good — but the quantity is what decides your weekly total.
A few times a week	Sweets, fried snacks, restaurant meals, alcohol	Not forbidden. Just not daily.
Occasionally, and enjoy it	Whatever you genuinely love	A diet with no room for celebration food is a diet you will quit.

How to read a label in ten seconds

Look at this	What to check	Red flag
1. Serving size — first, always	Everything else on the label refers to this	A 200-calorie packet that says "2 servings" is a 400-calorie packet.
2. Calories per 100 g	Lets you compare two products fairly	Over 400 per 100 g means calorie-dense. Fine occasionally, easy to overeat.
3. Protein per 100 g	The number that decides whether it fills you up	Under 5 g per 100 g in a "protein" product is marketing.
4. Sugar — the "of which sugars" line	Not total carbs; the sugar line	Over 15 g per 100 g is a sweet, whatever the front of the packet claims.
5. The ingredient list	Listed by weight, highest first	If sugar (or any of its aliases) is in the first three, it is a sweet.
6. Ignore the front of the packet entirely	It is advertising, not information	"Natural", "made with real fruit", "high in fibre" have no fixed meaning.

Sugar, wearing a different name

On the label it says	It is still sugar
Jaggery / gur	Trace minerals, essentially the same calories and blood sugar effect.
Honey	Sugar with a better story. Same 4 calories per gram.
Brown sugar	White sugar with a little molasses. No meaningful difference.
Cane juice / cane syrup	Sugar.
Corn syrup, glucose syrup, invert syrup	Sugar.
Fruit juice concentrate	Sugar, minus the fibre that made the fruit fine.
Maltodextrin, dextrose, maltose, fructose	Sugar, in chemistry clothing.

Why this list existsManufacturers split sugar across several different names so that none of them appears first in the ingredient list. If you see three or four of the names above scattered through one label, add them together in your head — that is the real sugar content.

"Healthy" foods that are not

Marketed as healthy	The reality	Better choice
Fruit juice	Sugar without the fibre. Two oranges of sugar, none of the fullness.	Eat the fruit.
Brown bread	Usually white bread with caramel colouring. Check for "whole wheat flour" as the first ingredient.	Genuine whole wheat, or just eat roti.
Granola / muesli	Frequently 20%+ sugar and very calorie-dense.	Plain oats with milk and fruit.
"Sugar-free" biscuits	No sugar, same refined flour and fat, same calories.	A normal biscuit, eaten less often.
Diet cold drinks	Not harmful, but not a health food either.	Fine as a swap from regular. Water is better.
Protein bars	Often a chocolate bar with 10 g of protein added.	Curd, eggs, or a handful of roasted chana.
Baked chips	Around 20% fewer calories than fried. Still chips.	Roasted chana, makhana, or fruit.
Coconut / olive / rice bran oil	All oils are 9 calories per gram. The type matters far less than the quantity.	Any of them — measured with a spoon, not poured.

Because body weight is not the same thing as body fat, and it moves for a dozen reasons that have nothing to do with fat. You can lose fat for three weeks and see the scale go up. This is normal and it stops almost everyone.

Why the scale jumped	How much it can move	How long it lasts
Salty meal the night before	0.5 – 1.5 kg	1–3 days
More carbs than usual	0.5 – 2 kg	2–4 days — each gram of stored carb holds about 3 g of water
A hard new workout	0.5 – 1 kg	2–4 days — muscle holds water while it repairs
Not having been to the toilet	0.3 – 1 kg	Hours
Period (women)	0.5 – 2 kg	Up to a week
Poor sleep or high stress	0.3 – 1 kg	Days — cortisol holds water
Alcohol the night before	0.5 – 1 kg	1–2 days
Actual fat gain	~0.1 kg per day at most	You cannot gain 2 kg of fat overnight. It is physically impossible.

How to weigh yourself properlyWeigh every morning — after the toilet, before eating or drinking, wearing the same thing.
Write it down and ignore it. Individual days are meaningless.
At the end of each week, average the seven numbers. Compare that average to last week’s average.

That single change — comparing weekly averages instead of daily readings — removes almost all the frustration from tracking weight.

If it genuinely has not moved in three weeks

Check this	How to check it	Most common finding
1. Has it really been 3+ weeks?	Compare weekly averages, not single days	Two flat weeks is normal noise, not a plateau.
2. Are you weighing the oil?	Measure cooking oil with a spoon for one week	The most common single cause. Free-pouring can add 300+ calories a day.
3. Are you counting weekends?	Log Saturday and Sunday honestly	Two heavy days can erase five good ones.
4. Are you counting drinks?	Chai, cold drinks, juice, alcohol	Five sugared chais = 450 calories that nobody logs.
5. Have you started moving less?	Check your step count against a month ago	People unconsciously move less when eating less. Very common.
6. Are you sleeping?	Under 6 hours raises hunger and lowers willpower	Fix sleep before cutting calories further.
7. Have you lost a lot already?	A smaller body burns fewer calories	After 10%+ loss, recalculate your target.

Mostly you need food. But there are three or four things that Indian diets genuinely tend to run short on, and they are worth knowing about rather than buying a multivitamin and hoping.

Nutrient	What it does	Where to get it in an Indian kitchen	Who tends to run short
Vitamin D	Bone strength, muscle function, immunity, mood	Sunlight (15–20 min), fortified milk, egg yolk, mushroom	Almost everyone with an indoor job. Worth getting tested.
Vitamin B12	Nerves, red blood cells, energy	Only animal foods: milk, curd, paneer, egg, meat, fish	Long-term vegetarians and vegans — nearly always. Supplement is usually needed.
Iron	Carries oxygen. Low iron = constant tiredness	Green leafy veg, dal, jaggery, dates, red meat	Women, especially with heavy periods. Very common in India.
Calcium	Bones, teeth, muscle contraction	Milk, curd, paneer, ragi, sesame, drumstick leaves	People who avoid dairy
Protein	Muscle, hair, skin, enzymes, immunity	Dal, curd, paneer, soya, eggs, chicken, fish	Most vegetarians. See the protein section above.
Omega-3	Heart and brain, reduces inflammation	Fatty fish, walnuts, flaxseed, chia	Most vegetarian diets
Magnesium	Muscle relaxation, sleep, 300+ reactions	Whole grains, nuts, seeds, dark leafy veg	People eating mostly refined grains
Zinc	Immunity, healing, hormones	Pulses, whole grains, sesame, cashew, meat	Vegetarians (phytates block absorption)
Fibre	Digestion, fullness, blood sugar, cholesterol	Vegetables, fruit with skin, whole grains, dal	Anyone eating mostly white rice and maida
Iodine	Thyroid, which sets your metabolic rate	Iodised salt, seafood, dairy	Rare now — iodised salt largely solved this

The three worth actually testing forVitamin D — deficiency is close to universal among people with indoor jobs.
Vitamin B12 — if you have been vegetarian for years, you are very likely low. It causes nerve damage silently.
Iron (ferritin) — especially women. Persistent tiredness that does not respond to better sleep is often this.

A blood test costs less than three months of guessing. Ask a doctor — do not start supplementing iron or high-dose vitamins on your own, as too much of either causes real harm.

Small habits that change how much you absorb

Do this	Why	Do not do this
Lemon on your dal, amla or guava with meals	Vitamin C can double or triple iron absorption from plant foods	The cheapest nutrition fix available to you
Keep chai 1 hour away from meals	Tea can cut iron absorption by up to 60%	Chai with every meal is a genuine problem in Indian diets
Keep iron and calcium apart	Calcium blocks iron absorption substantially	Do not take an iron tablet with milk
Soak and sprout dals and grains	Reduces phytates, which block iron and zinc	Idli and dosa batter is fermented already — a genuine advantage
Take vitamin D with your fattiest meal	It needs dietary fat to absorb	Not with black coffee on an empty stomach

QShould I just take a multivitamin?

It will not hurt, and it is not a substitute for food.A basic multivitamin is cheap insurance against small gaps. It will not fix a genuine deficiency — the doses are usually too low — and it will not compensate for a poor diet.

If you suspect a real deficiency, test rather than guess. Treating low iron or low B12 needs proper doses under medical guidance, not a generic tablet.

Far less than you have been told. Almost every rule you have heard about meal timing is either marketing or a misreading of a small study. Here are the honest answers.

Question	Short answer	Detail
Does eating late make me fat?	No	Your body does not check the clock. Total intake over the day and week decides it. Late eating correlates with overeating — that is the real mechanism.
Is breakfast the most important meal?	No	Marketing, largely. If you are hungry in the morning, eat. If not, do not force it.
Do I need to eat every 3 hours?	No	Meal frequency has almost no effect on metabolic rate. Eat in whatever pattern keeps you full and consistent.
Should I eat before training?	Depends on you	Something light 1–2 hours before helps most people. Some train fine fasted. Try both; no wrong answer.
Do I need protein within 30 minutes after?	No — that window is hours wide	Your muscles stay responsive for around 24 hours. Daily total matters far more than timing.
Does intermittent fasting work?	Yes, but not magically	It works because eating in a shorter window usually means eating less. If it suits you, use it. If it makes you binge at 8pm, it is the wrong tool.
How much water?	Roughly 2–3 litres, more when hot or training	Pale yellow urine is the simplest check. Dark = drink more. Completely clear = you can ease off.

This is where most plans die. Not at the calculation, not at the grocery shop — at the wedding, the office celebration, and the relative who is genuinely hurt that you did not take a second helping.

Situation	What actually works	What does not work
Eating out at a restaurant	Order a protein dish + a vegetable dish. Ask for less oil, and for gravy on the side. Skip the bread basket.	Trying to guess exact calories, or refusing to go at all
Wedding or festival	Eat a proper protein meal beforehand so you arrive full. Then enjoy the food without keeping score.	Starving all day to "save calories" — you will eat far more, and feel worse
Family insists you eat more	Take the food, eat slowly, leave some. Say "it was wonderful, I am completely full."	Explaining your macros to relatives. It never once has worked.
Late-night cravings	Check whether you ate enough protein at dinner. Most late cravings are under-eating earlier, not weakness.	Willpower alone. It runs out around 9pm.
Office snacks and celebrations	Decide before you walk in. "I will have one piece" is a plan; "I will see how I feel" is not.	Standing next to the table
Travelling	Curd, fruit, roasted chana, boiled eggs, nuts. Anything with protein that survives a bag.	Assuming you will find something healthy at the station
You overate yesterday	Eat normally today. One day changes almost nothing.	Skipping meals to compensate — this is how the cycle starts
Tight budget	Soya chunks, eggs, dal, sprouts, seasonal vegetables, milk, peanuts. Eating well is cheaper than eating out.	Assuming healthy eating requires expensive imported food
You eat when stressed or sad	Notice it without judgement. Put a small gap between the feeling and the food. This is a real thing, not a character flaw.	Treating it as weakness. If it is significant, talk to someone about it.

The whole thing, in six lines1. Work out your calorie number, then trust the scale over the formula.
2. Get your protein right — a palm at every meal. This is the one that changes everything.
3. Measure your oil with a spoon.
4. Fill half the plate with vegetables.
5. Compare weekly averages, never single days.
6. Leave room for the food you love, or you will quit.

That is genuinely the whole thing. Everything above is detail supporting those six lines.

Where these numbers come from. Food values are based on the Indian Food Composition Tables (IFCT 2017) from ICMR-NIN, adjusted to typical home-cooked portions and household measures. The calorie calculator uses the Mifflin-St Jeor equation with the ICMR-NIN correction for Indian body composition, which the 2020 expert group found necessary because international formulas overestimate Indian requirements by around 10%. Portion guidance follows the hand-size method developed by Precision Nutrition. Protein recommendations follow the International Society of Sports Nutrition and current meta-analyses.

A note on accuracy. Every food figure here is an estimate. Cooking oil, portion size and recipe vary enormously between kitchens. These numbers are close enough to make good decisions with — they are not laboratory measurements, and they do not need to be.

Please note. This is general information, not personal dietary or medical advice. If you have diabetes, kidney disease, thyroid problems, are pregnant, or have any history of disordered eating, speak to a doctor or registered dietitian before changing how you eat.

Food, Explained Simply

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