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.

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 Bloom, ...

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 ...