Health and wellness influencers are hawking unapproved treatments on the gray market. The future of the F.D.A.—and the health ...

Influencers and athletes are among those claiming substances can help with injury repair, weight loss and angi-ageing ...

Injectable peptides are all the rage for many health-conscious Americans, thanks in part to the hype coming from the nation’s ...

Tricia Brock was directing Young Sherlock in Wales when she felt a familiar tickle in her throat. She was about to travel to Spain for the next leg of the project when along came the runny nose, sore ...

Longevity doctors say DIY peptide injections are rising, and they're seeing cases of allergic reactions, hormone disturbances ...

But many go for the latest wellness trend: injections of experimental drugs that are being promoted by social media influencers for wide-ranging benefits such as better skin, increased energy and ...

More Americans are injecting themselves with unapproved chemicals that are pitched as ways to build muscle, rejuvenate skin and extend life, the latest example of the nation's fascination with ...

Peptides are increasingly popular for longevity, muscle growth and performance, but research is limited. Doctors share ...

When it’s used in combination with thymosin beta, or TB-500, which is said to accelerate healing, people call it the ...

Despite a lack of human data and regulation, sufferers of chronic pain are buying vials online – with no way of knowing ...