Even though cycling keeps you young both in body and mind, constant pressure from years of sitting on a saddle, even the best fitting saddle on the market, can wreak havoc with your prostate. An enlarged prostate is common among cyclists over the age of 40, and Hammer Nutrition's PSA Caps are a supplement designed to promote your optimal prostate health. Whereas Saw Palmetto has been used for years to treat frequent urination, which is often a side effect of an enlarged prostate, the Hammer Nutrition PSA Caps combine Saw Palmetto with a bevy of other natural ingredients for a more holistic approach to prostate health. Beta Sitosterol and Epilobium, for example, provide anti inflammatory effects in prostate tissue. The latter also inhibits aromatase from converting testosterone to estrogens, which happens to males as they age. Stinging Nettle inhibits the ability of epidermal growth factor EGF to bind to its receptors of the prostate. Additionally, the amino acids Alanine, Glutamic Acid, and Glycine have been added. These have been shown to positively influence several hormonal pathways involving prostate health. Finally, Lycopene, a powerful antioxidant, which protects the DNA content of lymphocytes from oxidative damage, is part of the PSA formula. Together, these ingredients work to promote optimal prostate health. The Hammer Nutrition PSA Caps come in a bottle of 60 capsules, which is a one month supply.