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 in ...

Add Yahoo as a preferred source to see more of our stories on Google. A solution of methylene blue in an erlenmeyer flask. The trending dye was invented by German chemist Heinrich Caro in 1876.

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Methylene blue is FDA-approved only for treating methemoglobinemia, not for anti-aging or cognitive enhancement.Most claims about methylene ...

A vibrantly-hued dye known as methylene blue has a long history of medical uses. And recently, it's getting rave reviews on social media for its reported anti-aging effects and ability to boost energy ...

The internet is abuzz with tributes to a liquid chemical called methylene blue that is being sold as a health supplement. Over the past five or 10 years, methylene blue has come to be touted online as ...

Add Yahoo as a preferred source to see more of our stories on Google. Methylene blue, created by chemists as a fabric dye and then for medical uses, is being touted as a wellness elixir. The latest ...

Methylene blue treats methemoglobinemia, a blood condition. Recently, methylene blue supplements have gained attention for their alleged cognitive and aging support benefits, but these uses require ...

Wellness enthusiasts seeking to hack their way to health and longevity have a new favorite remedy — one that stains their tongues blue. Methylene blue has been around since the 1870s when it was used ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. My husband, a fitness fanatic, drinks powdered creatine mixed in water ...

The trendy supplement was originally developed as a fabric dye—and later used as a malaria treatment. We asked experts if it really has the cognitive benefits touted on social media. A solution of ...

Wellness influencers and biohackers claim methylene blue can amp up cognition, memory, and mood. Learn what scientists know about this compound recently linked to RFK Jr. A video showing Robert F.