Medically reviewed by Patricia Mikula, PharmD Methylene blue was developed in the 1800s as a cobalt blue synthetic dye for ...

Longevity enthusiasts are buzzing after reports surfaced that Robert F. Kennedy Jr. may be a fan of methylene blue. President Donald Trump’s pick to lead the Department of Health and Human ...

The history of methylene blue dates back to the late 19th century, when it was synthesized as a textile dye. The trending blue dye was invented in 1876 by German chemist Heinrich Caro.

How Methylene Blue Works Dr. Koche explains that methylene blue’s power lies in its impact on mitochondrial function —the energy-producing engines of our cells.