Essential Biochemistry - Nutrition (Section 1 - No. 21)
According to the text, what is a key characteristic of a balanced diet?
It is high in protein and low in carbohydrates.
It is based on a specific number of calories.
It contains a variety of food groups in the right proportions.
It is designed for a specific physical activity.
توضیح
A balanced diet has all of the nutrients in the correct proportions.