Jul 28, 2014 — The string of genes that make a man a man used to be much bigger, and some geneticists say it may be wasting away. Back off, others say. Y has been stable — and crucial — for millennia.
Apr 28, 2014 — It sounds so simple; slap on a testosterone patch and you're feeling young again. But for many men, the problem may really be obesity or diabetes. Here's how to know.
Apr 28, 2014 — Clinics touting prescription testosterone as the answer to low energy and decreased sex drive are proliferating across the country. But these "low T" clinics may be putting men's health at risk.
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.