Add Yahoo as a preferred source to see more of our stories on Google. This vibrantly colored chemical was originally created for use as a fabric dye. Kittisak Kaewchalun via iStock/Getty Images Plus ...

Balding might make you blue — but this news won’t. A recent study suggests that a controversial liquid popular in biohacking ...

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.

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 ...

Methylene blue was developed in the 1800s as a cobalt blue synthetic dye for textiles, but it also has some medicinal uses. It's approved to treat a rare blood disorder called methemoglobinemia.

A new research paper was published in Volume 18 of Aging-US on May 5, 2026, titled "Methylene blue protects hair follicle ...

From cognitive enhancement to mood support and increased energy levels, methylene blue has gained popularity for its potential physiological benefits. Originally developed as a dye, methylene blue has ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. The mysterious smurf-blue supplement that is ...

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 ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Lorne J. Hofseth, University of South Carolina (THE CONVERSATION) The internet is ...