Health

History benefits and risks. I take this myself, medical grade (USP grade) 4 times a day I take 10 drops in a glass of preferably filtered water. Read about the dosage, start low and progress. If you are on any kind of anti-depressant, research possible serious side effects from combining them with Methylens Blue. Disclaimer: This video is for informational purposes only and is not medical advice. Always do your own research and consult a professional before making decisions. The creator is not responsible for your decisions.