The Best Vitamins For BodyBuilders


The Best Vitamins For BodyBuilders

2. Biotin

Although there’s a limited amount of sports nutrition research on Biotin, it makes our top 10 list because it has critical functions in amino acid metabolism and the production of energy from many sources. It also may be one vitamin that some bodybuilders have trouble when attempting to maintain an adequate supply.

The reason bodybuilders may have difficulty with Biotin is because it can be blocked by a substance called Avidin. Avidin is found in raw egg whites, a staple for many athletes. In fact, bodybuilders who eat raw egg whites or who don;t cook egg white well enough may experience growth problems with Biotin deficiency if their egg white consumption approaches 20 per day. Eating raw eggs can also lead to a bacterial infection called Salmonella, which can have severe health consequences.

3. Riboflavin (vitamin B2)

Riboflavin is involved in energy production in three areas:

1. Glucose metabolism, 2. Oxidation  of fatty acids, and 3. The shuttling of hydrogen ions through the Krebs cycle. Of particular interest to bodybuilders, Riboflavin is somewhat related to protein metabolism. In fact, there is a strong relationship between lean body mass and dietary riboflavin.

One study by Belko and colleagues found that females needed higher than RDA levels of Riboflavin to return blood levels of Riboflavin to normal after exercise. Another study by Haralambie showed that Riboflavin supplementation improved muscular hyperexcitability (seen in trained athletes). This vitamin may prove to be especially important for athletes.

4. Vitamin A

Most of us know that vitamin A helps with vision, but bodybuilders need to become familiar with its other benefits. First of all, vitamin A is important in the synthesis of protein, the chief process of muscle growth. Second, vitamin A is involved in the production of Glycogen, the body’s storage form of energy for high intensity performance.