Which statement about dietary protein sources is FALSE? Animal products are the most highly concentrated sources of protein. Plant sources of protein are typically rich in fiber and phytochemicals. Legumes provide about as much protein per ½ cup serving as a cup of milk. Most people in the U. S. need protein supplements to meet dietary requirements.

Option D

Explanation:

Proteins is building block of the body. It is the most important component of the body which is required by all the cells.

The diets like soy milk, soy bean, animal products and legumes have high amount of protein in it. Besides this there is no need of supplements for the body if a person is taking food rich in these materials there is no need of supplements for the body.

The U.S diet consists of protein rich diet so there is no need of dietary supplements in order to meet the dietary requirements.