Testosterone levels drop by about one percent each year after 30, says Dr Vassily Eliopoulos. He shares five simple habits including sunlight, strength training, sleep, diet changes, and key nutrients ...

A person who avoided the sun and used sun protection for a decade, thinking this would protect them from harmful ultraviolet (UV) rays, was found to have low vitamin D levels. This shook him to the ...

Testosterone boosters are over-the-counter supplements that claim to raise levels of the hormone in the body and reduce symptoms of low testosterone. However, there is not enough evidence to confirm ...