Methylene blue is a synthetic compound first developed ... As his confirmation battle heats up, expect more eyes to be on the Kennedy family's outspoken advocate for alternative health solutions.

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 ...

If methylene blue comes into contact with the skin or eyes during the procedure, then it could cause irritation. Control measure What you can do to minimise the risk? Wear laboratory gloves.