A solution of methylene blue in an erlenmeyer flask. The trending dye was invented by German chemist Heinrich Caro in 1876. Photograph by asikkk, Getty Images If you’ve spotted someone recently with a ...

Add Yahoo as a preferred source to see more of our stories on Google. It seems as if every single day, there’s some new miracle ingredient guaranteeing flawless, glass skin. Whether topical or an ...

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 ...

A new social media trend is making headlines: Methylene blue is being touted as a cognitive booster and antiaging miracle. Influencers such as Ben Greenfield are promoting the use of this chemical to ...

Methylene blue is both a dye and an FDA-approved medication. Described as the first fully synthetic drug used in medicine, methylene blue was initially synthesized by a German chemist in 1876, and 15 ...

Credit: Getty Images Methylene blue, a vibrantly colored chemical, was originally created for use as a fabric dye. The Conversation — The internet is abuzz with tributes to a liquid chemical called ...

A video showing Robert F. Kennedy adding a mysterious blue liquid to his drinking water has led to speculation that he was using methylene blue. Despite claims on social media, there’s no solid ...