Across social media and encrypted messaging apps, a new frontier of weight loss is unfolding in real time, with people sourcing and injecting an experimental drug that regulators have not yet approved ...

A better approach? Support the systems that regulate them naturally.

Testosterone is being sold as the missing hormone for midlife women. Except there's no FDA-approved female dose, so sourcing and dosing has become the Wild West. How did we get here, and what comes ...

A recent study of injectable pre-exposure prophylaxis found that twice-yearly injections of lenacapavir — marketed as Yeztugo by Gilead Sciences — do not have clinically significant interactions with ...