The Meals Guide
Every meal is a supply run with six jobs to do. Tap what's on your plate and see how it does on all six, with the one change that makes it better.
Updated November 15, 2026. 16 guide pages, 30 questions, 8 myths, from 106 published sources.
EnergyIs it the right size for your day?
ProcessingIs it food, or a product made to be eaten fast?
MuscleDoes it bring enough protein to keep and build muscle?
HungerWill it hold you until the next meal?
NutrientsDoes it bring minerals and vitamins for its calories?
GlucoseDoes it keep your blood sugar steady?
Is my meal healthy?
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Try a plate:
Graded for 170 lb, 3 meals a day, 2,000 calories a day: plates of 500 to 830 calories with 30 g of protein.
The questions people ask
Your plate
Is a sandwich a balanced meal?It can be. The protein inside and what's on the side decide it, and the bread barely does. Make the filling a palm of real meat, fish or eggs and add a vegetable side.- Is my meal healthy?Judge the whole plate on the six jobs a meal does: size, processing, protein, fullness, minerals and blood sugar. Then fix the one it misses.
Is pasta a healthy meal?Pasta alone is a starch. Add a palm of protein and a fist of vegetables and it grades B+, or A+ with whole wheat. Pasta in low glycemic diets didn't cause weight gain.- Is the plate method still recommended?Yes. The 2026 US guidelines moved to an inverted pyramid with protein at every meal, but a half-vegetables plate still passes if the protein quarter is a real portion.
- What does a healthy plate look like?Half vegetables and fruit, a quarter protein, a quarter starch still works. Most plates people call healthy miss on protein, so make that quarter a real palm.
What is a balanced meal?A palm of protein, a fist or two of vegetables or fruit, a fist or less of a starch and a thumb tip of fat, sized to your day. About 30 g protein and 9 g fiber a plate.
How much
- How many calories should a meal be?Your day's calories over your meals, give or take a quarter. On 2,000 a day over three meals that's about 670, so 500 to 830 is normal. The calculator does yours.
How many calories should breakfast be?No rule says breakfast is the small meal or the big one. Size it like any plate, about 500 to 830 on a 2,000 calorie day over three meals, and make sure it has protein.
Is 800 calories a lot for a meal?Normal on a 2,400 calorie day over three meals, big on 1,600. Then what's in it decides if it's a good 800: a burrito bowl grades A and a burger, fries and soda D.
What does a portion look like?Use your hand. A palm is about 3 oz of meat or fish, a fist about a cup, a cupped hand 1 to 2 oz of nuts, a thumb tip about a tablespoon (CDC).
Protein
How do I get more protein at breakfast?Make one swap: eggs, plain Greek yogurt or cottage cheese in place of the cereal, bagel or pastry. It takes breakfast from about 10 g of protein to 25 or more.- How much protein should be in a meal?Your typical daily range over your meals: about 30 to 40 g a plate for a 170 lb person eating three times. The Gyroscope app personalizes yours.
What does 30 grams of protein look like?About a palm and a bit of chicken (3.4 oz), five eggs, a heaping cup of cottage cheese or two cups of black beans, at 135 to over 800 calories.
Fiber, plants and sugar
How many vegetables should be on a plate?About 1¾ cups of vegetables or fruit a plate covers the day's 5 servings at 2,000 calories over three meals. Leafy greens count half, and beans count too.
How much fiber should a meal have?About 14 g per 1,000 calories, so 8 to 9 g on a 600 calorie plate. Half a cup of beans or lentils is most of it. Americans average about 8 g per 1,000.
How much sugar is too much in one meal?The 2025 to 2030 US guidelines say no more than 10 g of added sugar in one meal, about two and a half teaspoons. A 12 oz soda has about 37 g, nearly four meals' worth.
Is white rice bad for you?Not on its own. A cup brings about 205 calories and almost no fiber, so the rest of the plate has to carry the fiber. Brown rice, or half rice and half beans, fixes it.
Eating out
How many calories are in a restaurant meal?About 1,200 on average. Tufts researchers measured 364 popular meals at 123 restaurants, and 92% had more than 570, a typical woman's need at one lunch or dinner.
Is a burrito bowl healthy?Usually one of the best orders out: protein, beans and vegetables in one bowl. The rice, cheese, sour cream and avocado decide how big it gets.
Is sushi a healthy meal?It depends on the order. Rolls are mostly rice: eight pieces of California roll have about 225 calories and 7 g of protein. Sashimi and edamame fix that.- What is the healthiest fast food?Build-your-own bowls grade best because you pick each part. On a fixed menu, order grilled protein, a vegetable side and water, and skip the combo.
What should I order when I eat out?A protein you can see, a vegetable side, water, the sauce on the side, and box half of a big plate. Restaurant meals average about 1,200 calories, so the box does a lot.
When and what order
- Does eating vegetables first lower blood sugar?In 11 people with type 2 diabetes, the same meal with the bread and juice eaten last had blood sugar 37% lower at an hour. The trials are small, but it's free to try.
How long before bed should you stop eating?About three hours. In a 7.5 week trial, a last meal 3 or more hours before sleep improved night heart rate and HRV, and short dinner-to-bed gaps go with more reflux.
How many meals a day should you eat?Two to five all work if the day's calories and protein fit. Fewer meals means bigger plates with more protein each. Pick the number that keeps you from getting ravenous.
Your goal
How do vegetarians get enough protein in a meal?Put two protein foods on one plate. A cup of lentils with a container of Greek yogurt is about 35 g. Beans alone take about two cups to reach 30 g.
What should a meal look like to lose weight?The same balanced plate, a size smaller. Keep the palm of protein and the vegetables, shrink the starch and fat. On 1,600 a day over three meals, 400 to 670 a plate.
What should a plate look like with type 2 diabetes?The diabetes plate: a 9 inch plate, half non-starchy vegetables, a quarter lean protein, a quarter carbs, and water. Your care team sets your carb targets.
What should I eat after a workout?A normal balanced plate with your protein share, about 30 to 40 g for a 170 lb person. The window is wider than gyms say: total protein counts more than the minute.- What to eat on Ozempic or another GLP-1Small plates, protein first, go easy on fatty food, raise fiber slowly and drink plenty of fluids. Food only here: dosing and side effects stay with your prescriber.
Myth or fact?
Quick calculators
The meal checker
Tap what is on your plate. Get all six meters, the grade and the one change.
Plate size
Your day over your meals: calories, protein and fiber for each plate.
Is this a lot for a meal?
Any calorie number, its share of your day, and two plates at that size.
Hand portions
A palm, a fist, a cupped hand or a thumb of any food, in grams and calories.
Vegetables first
The same meal with the bread first or last, and the blood sugar after.
The guide
Everything you need to know
What makes a meal healthy? The six jobs every plate does
What makes a meal healthy: every meal is a supply run, and a good one does six jobs, from protein to blood sugar. How to check yours, and a simple plan to eat that way.
Healthy meal ideas for breakfast, lunch and dinner
Can you get all your nutrients from food?
Energy: how many calories should a meal be?
Processing: is processed food bad for you?
Muscle: how much protein should be in a meal?
High protein meals that do all six jobs
Hunger: why do some meals keep you full for hours?
Nutrients: how many vegetables should be on a plate?
Glucose: which meals spike your blood sugar?
Photograph your next meal and Gyroscope gives you its calories, protein, fiber and a grade in seconds. Open Gyroscope
