Oral nicotinamide reduced the risk of new skin cancers—especially squamous cell carcinoma—by up to 54% when started after a ...

Risks for developing Alzheimer’s disease can increase or decrease depending on when women begin hormone replacement therapy, ...

No level of alcohol use is safe for the brain and even light drinking is tied to increased dementia risk, results of a large ...

Estrogen therapy may reduce Alzheimer disease risk, with lower risk seen in association with early initiation.

A large trial reveals that boosting testosterone does not influence men's economic preferences, challenging previous studies ...

Erratum: Randomized, Open-Label, Phase III Study of Tilsotolimod in Combination With Ipilimumab Versus Ipilimumab Alone in Patients With Advanced Refractory Melanoma (ILLUMINATE-301) The trials were ...