Advertisements for personalized GLP-1 weight-loss drugs are now as pervasive as they are dangerous. There’s already a robust national debate about direct-to-consumer pharmaceutical advertising. But ...

The secretary of defense has a questionable plan to monitor the hormone levels of every service member over 30.

Across Australia, “longevity” and “wellness” clinics, most of them online, sell injections that promise to slow ageing, build ...

Your brain naturally changes with age, but everyday habits can influence how quickly those changes happen. Neurologists ...

Nicotinamide adenine dinucleotide (NAD) and its reduced form (NADH) therapy are dietary supplements that are promoted widely ...