
Methylene blue is a chemical compound sometimes used as a supplement, with claims of improving mitochondrial function. However, Andrew Huberman expresses caution due to concerns about its potential to intercalate into DNA and cause mutations, as well as its effects on generally healthy individuals versus those with specific metabolic issues. It can also cause a temporary blue discoloration of the tongue.
I don't take methylene blue. It I'll mention why in a moment.
"
"Andrew Huberman mentions methylene blue as a supplement he has avoided, explaining his reasons which include potential risks to DNA and adverse effects in healthy individuals, as well as a cosmetic side effect."



