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.

Question

Quizplus · Accepted Answer

The B vitamins are directly involved in energy metabolism, which is crucial for athletes who need energy to perform at their best. The other choices are not correct; carbohydrates can be a good source of B vitamins, large amounts of B vitamins are not necessarily lost in urine during exercise, and active athletes can generally eat enough calories to meet their vitamin needs.

Why Are the B Vitamins Especially Important to an Athlete