Protein requirements in vegetarians whose main source of protein is _____ may be 30 percent higher than for non-vegetarians.
A) dietary fiber
B) fruits and nuts
C) low-fat dairy products
D) whole-grain products
E) cereals and legumes

Question

Protein requirements in vegetarians whose main source of protein is _____ may be 30 percent higher than for non-vegetarians.
A) ​dietary fiber
B) ​fruits and nuts
C) ​low-fat dairy products
D) ​whole-grain products
E) ​cereals and legumes

Quizplus · Accepted Answer

Cereals and legumes are a common source of protein for vegetarians, and they are incomplete proteins which means they lack one or more essential amino acids. Therefore, vegetarians who rely on these sources may require a 30 percent higher protein intake to meet their daily essential amino acid requirements.

Protein Requirements in Vegetarians Whose Main Source of Protein Is