The last answer would be physical changes to the body
Answer:
I believe its all of the above
I think because so they can stay healthy for while
The reason why b vitamins especially important to an athlete is: <span> The B vitamins are directly involved in energy metabolism.
Due to the hard exercise, athletes' body will demand a lot of Calories intake to obtain their energy level. Vitamin b is essential in breaking the substance they get from the food and convert it to energy.</span>
