B Vitamins are the building blocks of a healthy body and have a direct impact on your, brain function, cell metabolism and energy levels.
B vitamins are co-enzymes that your body uses in proportion to the amount of energy you expend during your workout. These vitamins help your body produce energy from the nutrients you get in your diet. Red blood cell formation also depends on B vitamins. Thiamin, niacin, riboflavin and pantothenic acid are among the B vitamins that your body loses during each workout.