Why are the B vitamins especially important to an athlete?
A. Carbohydrates are a poor source of the B vitamins.
B. During exercise large amounts of the B vitamins are lost in the urine.
C. The B vitamins are directly involved in energy metabolism.
D. Active athletes cannot eat a sufficient amount of calories to meet the RDAs for the B vitamins.
Answer:C
Why are the B vitamins especially important to an athlete?
A. Carbohydrates are a poor source of the B vitamins. B. During exercise large amounts of the B vitamins are lost in the urine. C. The B vitamins are directly involved in energy metabolism. D. Active athletes cannot eat a sufficient amount of calories to meet the RDAs for the B vitamins.