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 ...

A recent viral video of Robert F. Kennedy Jr. using a bright blue liquid sparked widespread curiosity about methylene blue—a substance that has been making waves on social media as a supposed ...

"For the vast majority of people, a tiny dose of methylene blue is harmless. So slip a tablespoon into a 2-litre bottle of cola and serve it at your bloody barbecue. That should give the guests ...