Diet Guide

Volume Eating

Eat large amounts of low calorie food so you never feel hungry on a diet.

What is it?

Volume eating means choosing foods that are very filling but low in calories. You eat a huge plate of food, feel completely full, and still stay within your calorie target.

The key idea is calorie density. Some foods pack a lot of calories into a small amount. Other foods have very few calories but take up a lot of space in your stomach. Volume eating focuses on the second group.

You still track calories. The difference is that every calorie you eat comes with a lot of food weight behind it.

How does it actually work?

Imagine you have 1000 calories for lunch. You could spend those calories on one small burger. That leaves you looking at an empty wrapper. Or you could spend the same 1000 calories on 300g chicken breast, 250g rice, and 400g of vegetables. That is almost 1 kilogram of food. The calories are identical. The fullness is completely different. Volume eating picks the second option every time.

What does a typical day look like?

Meal 1 at 12pm (approx. 950 kcal)
250g cooked white rice. 300g steamed chicken breast. 300g stir fried cabbage and broccoli. Total plate weight close to 850g.
Meal 2 at 6pm (approx. 900 kcal)
200g sweet potato. 250g grilled fish. 400g mixed vegetables and a bowl of soup. Total plate weight close to 850g.
Total
Under 2000 calories. Nearly 2kg of food across two meals. Hard to feel hungry on this.

Is this diet for you?

Good if you...
  • Hate feeling hungry while dieting
  • Want to eat large portions every meal
  • Prefer simple whole foods
Skip it if you...
  • Dislike eating large quantities of vegetables
  • Travel often and cannot prepare your own meals
  • Prefer variety and different cuisines every day

Pros and Cons

ProsCons
You never need to feel hungryRequires eating large quantities of vegetables
Works within any calorie targetMeal prep takes more time than simple eating
Naturally encourages whole foodsHarder to follow when eating out
Large plate sizes feel satisfyingSome people do not enjoy high volume eating

The Science

Dietary energy density, or calories per gram of food, directly affects how full you feel and how much you eat overall. Low energy density foods allow larger portions for the same number of calories. A study published in the American Journal of Clinical Nutrition found that eating a low energy density diet reduced calorie intake without increasing hunger. Vegetables, lean proteins, and whole grains have the lowest energy density of common foods.

Read the research

Community

Thousands of people doing this diet share their experience on Reddit. Visit r/volumeeating

Related reading

Volume eating is how I lost weight without ever feeling like I was dieting. See my go-to 1kg meal, why it is the only approach that lasts, and how I went from 128kg to 86kg on it.

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