“Our previous studies and observations, taken together, led us to hypothesize that dietary L. reuteri may act to prevent age- and obesity-related testicular atrophy in mice,” those researchers noted. ...

A study has suggested that soda consumption may increase testosterone levels and testicle size in men. The study, conducted by researchers at the Northwest Minzu University in China and published in ...

Some studies have reported a potential association between marijuana use and testicular cancer. A new study shows smoking marijuana over an extended period of time appears to boost a young man’s risk ...