Which of the Following Statements About Proteins in the Diet

Which of the following statements about proteins in the diet is not true?

A) Complete protein sources include meat,milk,and eggs.
B) Legumes,seeds,nuts,and grains can be good protein sources,but contain insufficient amounts of at least one essential amino acid.
C) The body is harmed if an excess of protein is consumed.
D) Amino acids are stored in the body,so we do not need a regular supply of protein in the diet.
E) Two servings of meat a day,each approximately the size of a deck of cards,is considered enough protein.