How can people count calories of what they eat?

8/35

by looking for the suitable kind of food

by finding out how to cook the food

by measuring the food weight

by finding the ingredients of the food

Giải thích

Hướng dẫn giải:

Đáp án đúng: C

Thông tin: For example, 1 gram of carbohydrates or 1 gram of protein has 4 calories while a gram of fat has 9 calories. (Ví dụ, 1 gam carbohydrate hoặc 1 gam protein có 4 calo trong khi một gam chất béo có 9 calo.)