Methylene blue (ProvayBlue) is a medication that treats a rare blood condition called methemoglobinemia. Find out how it works, who it’s for, side effects, and more. Skip to main content ...

Methylene blue is FDA-approved to treat a rare blood disorder, but influencers are touting it as a brain and longevity booster. Learn what scientists know so far. advertisement ...

Methylene blue inhibits a molecule called monoamine oxidase, whose job is to break down an important brain chemical, serotonin. Many commonly used medications for treating anxiety and depression ...

After methylene blue was found to not only stain but actually kill one of the parasites that causes malaria, the dye took on a new life as a treatment for the mosquito-borne disease, ...

Methylene blue was first synthesised in 1876 as a dye for textiles and was valued for its intense colour and ability to bind well to fabrics. Soon after, German physician Paul Ehrlich discovered its ...

BLOOM (TAMPA) – Triple board-certified physician Dr. Lisa Koche, founder of Spectra Wellness Solutions, recently joined Gayle Guyardo, host of the globally syndicated health and wellness show… ...

Methylene blue inhibits a molecule called monoamine oxidase, whose job is to break down an important brain chemical, serotonin. Many commonly used medications for treating anxiety and depression ...

Modern Pathology - Methylene blue injection into the rectal artery as a simple method to improve lymph node harvest in rectal cancer Skip to main content Thank you for visiting nature.com.

In February 2025, shortly before he was confirmed as Health and Human Services Secretary Robert F. Kennedy Jr. appeared in a video squirting a blue liquid widely presumed to be methylene blue into ...

Health influencers – perhaps including Health Secretary RFK Jr. – are promoting the chemical as an elixir that improves memory and focus. But evidence for these claims is thin.