Methylene Blue in 10 Minutes

Watch the full-length video here: https://www.youtube.com/watch?v=XhgGGbdw4zE&t=8621s  Get my free 51--page report, Methylene Blue: Biohacker's Delight or Playing With Fire?, here:  https://chrismasterjohnphd.substack.com/p/the-guide-to-methylene-blue