Nutritional and Environmental Considerations

Abstract
Studies confirm that male sperm counts are declining, and environmental factors, such
as pesticides, exogenous estrogens, and heavy metals may negatively impact
spermatogenesis. A number of nutritional therapies have been shown to improve sperm
counts and sperm motility, including carnitine, arginine, zinc, selenium, and vitamin B-
12. Numerous antioxidants have also proven beneficial in treating male infertility, such
as vitamin C, vitamin E, glutathione, and coenzyme Q10. Acupuncture, as well as specific
botanical medicines, have been documented in several studies as having a positive
effect on sperm parameters. A multi-faceted therapeutic approach to improving male
fertility involves identifying harmful environmental and occupational risk factors, while
correcting underlying nutritional imbalances to encourage optimal sperm production
and function.
( Altern Med Rev 2000;5(1):28-38.)

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