Testosterone is an anabolic hormone that is produced naturally in both men and women, but is found at much higher levels in males. The presence of testosterone can have many effects on your body, and is primarily responsible for cellular growth. Individuals with naturally high levels of testosterone may be able to build more lean muscle tissue than individuals with low levels. Testosterone also increases your libido, and can be injected synthetically to treat both sexual and hormonal dysfunctions. Certain vitamins have been shown to increase the amount of testosterone your body produces naturally, particularly vitamins A, B6, C and E.
Vitamin A
Vitamin A, and its precursor beta carotene, have been shown to increase the production of testosterone in the testes of men. Vitamin A may also contribute to the suppression of natural estrogen levels. Estrogen is a sex hormone found in both men and women, but much smaller amounts in men. Higher than normal levels of estrogen in men can decrease testosterone production. Vitamin A helps block the production of estrogen in men, which can allow for greater testosterone production.
Vitamin B6
Vitamin B6 is part of the B-complex vitamin group and is essential for many functions in your body, including testosterone production and regulation. Vitamin B6 acts as a regulator of androgen production, which is a naturally produced steroid hormone that acts as a precursor for testosterone. Vitamin B6 stimulates androgen receptors in your body, signaling your testes to produce testosterone. Like vitamin A, vitamin B6 may also play a role in the inhibition of natural estrogen, further amplifying testosterone production in your body.
Vitamin C
Vitamin C is a powerful antioxidant and plays a significant role in hormonal homeostasis, or the natural balance of hormones throughout your body. Vitamin C strengthens your immune system by suppressing the presence of stress hormones. Stress hormones, particularly the hormone cortisol, not only inhibit normal immune system function, but can also inhibit the production of testosterone. Cortisol causes your body to enter a state of catabolism, or tissue breakdown. By limiting cortisol, vitamin C promotes an anabolic environment, which consists of the release of testosterone to promote tissue growth.
Vitamin E
Like vitamin C, vitamin E is also an antioxidant, and can promote anabolism by suppressing muscle wasting hormones like cortisol. Vitamin E also assists in the production of sperm in men, which can help increase fertility and virility. Low levels of vitamin E in your body have been linked to a lower sperm count and sex drive. In contrast, higher amounts of vitamin E can increase your sperm count, which then stimulates the production of testosterone.
References
- "Human Anatomy and Physiology"; Elain N. Marieb; 2003
- "Anabolic Primer"; Phil Embleton and Gerard Thorne; 1998
