Today, one of its most common uses is disinfecting fish tanks ... that methylene blue be considered as a possible preventative treatment for dementia. Another proposed use for the blue dye is ...

Misinformation about methylene blue in its dye form – often used as a disinfectant to clean out fish tanks – has garnered attention on social media. Celebrities, social media influencers and ...

RFK Jr, the nominee for US Secretary of Health and Human Services, made headlines after being seen consuming a mysterious blue liquid mid-flight, speculated to be methylene blue. This substance ...