Methylene blue is FDA-approved to treat a rare blood disorder, but influencers are touting it as a brain and longevity ...

Methylene blue (ProvayBlue) is a medication doctors use to treat a rare blood condition called methemoglobinemia. Naturally, methylene blue is a solid. But as a medical treatment, it’s dissolved ...

The latest treatment to find itself attached to the Secretary of Health and Human Services is something called methylene blue, a Smurf-colored liquid embraced by influencers and biohackers for its ...