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Testosterone Warnings

The U.S. Food and Drug Administration (FDA) requires makers of prescription testosterone products to have a label stating that taking testosterone may cause heart attacks, strokes and death, and it is approved only for men who have low testosterone levels due to disorders of the testicles, pituitary gland, or brain,

Risk Factors for Prostate Cancer

Several studies show that a high-plant diet such as a Mediterranean diet is associated with reduced risk for the type of prostate cancer than can kill you, and if you already have prostate cancer, that diet is associated with reduced chance of dying from that disease.

More Benefits of Mid-Life Fitness for Men

A study that followed 13,000 men from 1971 to 2009 shows that men who keep a high level of fitness from their forties onward have a one third lower risk overall of dying from certain cancers after age 65 (JAMA Oncology, March 27, 2015). Fitness was measured by their ability to keep on running...

Zinc and Prostate Cancer

A study from the National Cancer Institutes showed that taking more than 100 mg of zinc supplements a day doubles a man's chances of developing advanced prostate cancer. There are hundreds of products on the market today that contain zinc and they are advertised to help treat the prostate, help prevent prostate cancer, help treat an enlarged prostate, treat impotence, increase sexuality, increase ejaculation volume, and make a man more potent. All of these claims are unsupported by scientific data.

Impotence Linked to Heart Attack Risk

Two recent studies show that men who are impotent are at increased risk for heart attacks and should immediately change their lifestyles to help prevent a future heart attack. Men who are impotent usually have blood tests indicating high risk for heart attacks: higher levels of the bad LDL cholesterol and triglycerides and...

Taking Testosterone Increases Risk for Clots in Lungs

A study of 39,622 men who had blood clots in their veins shows that those who took testosterone (for legitimate medical reasons or not) suffered increased risk for forming potentially-fatal blood clots.

Testosterone to Prevent Heart Attacks?

We have no data to show that testosterone helps to prevent heart attacks in older men. In an effort to find out if taking testosterone could help to prevent heart attacks, doctors gave injections of testosterone to 45 men and placebo to 43 men for 40 weeks. Those treated with testosterone showed a reduction in the cardiac biomarker NT-proBNP, but no reduction in another biomarker, hs-cTnT.