Feb 26, 2014 — A study that took many other potential influences into account found that kids born to men 45 and older were more likely than the children of younger fathers to develop autism or ADHD.
Jan 30, 2014 — Men who take testosterone supplements double their risk of heart attacks, a study finds. That was true for men over 65 and for younger men with heart disease. Testosterone supplements have become increasingly popular as a way to counter flagging libido.
Nov 22, 2013 — Missing out on good quality sleep has emerged as a real medical issue. Now Harvard researchers say men who had trouble falling asleep were more likely to die prematurely than men who said they could doze off easily. There's no proof sleeplessness caused an increase in mortality, but the association was strong.
Aug 14, 2013 — Doctors have debated for years whether a drug that curbed the growth of some prostate cancers caused more serious ones to grow faster. Now, a long-term study calms those fears and raises the possibility that a cheap, generic pill could be used reduce prostate cancer risk.
Jul 23, 2013 — A new study finds that men who routinely skipped breakfast had a 27 percent higher risk of having a heart attack or dying from coronary heart disease compared to men who ate breakfast.
Jul 11, 2013 — Doctors are supposed to engage patients in shared decision-making over complex choices like whether or not to get tested for prostate cancer. But most doctors don't do that, a survey finds. And efforts to train doctors to do a better job haven't been all that successful.
Jul 2, 2013 — The same genes that allow humans to sense sweet and umami flavors may play a key role in a man's reproductive fitness. Researchers found that inactivating these genes in mice can led to sterility of males.
Jun 26, 2013 — Men with low-grade prostate cancer are choosing robotic surgery and other expensive treatments, even though they probably don't need treatment at all, a study says. Less testing and waiting before deciding to treat would reduce harmful side effects in many cases.
Jun 16, 2013 — Teens who've lost a dad to cancer are a lonely bunch on Father's Day. But when some of these teenagers bare their souls, it turns out they have learned lessons that make them wise beyond their years.
Jun 4, 2013 — Prescriptions for testosterone have surged for men 40 and older. Drugmakers have touted use of drugs to manage symptoms attributed to low testosterone, such as fatigue and a drop in libido. But those symptoms can also be caused by depression and normal aging.