Melatonin' actions as natural antioxidant on ROS generation and Download Scientific Diagram Is Glutathione the Master Antioxidant? Heres What Science Says Here's what you need to know about melatonin Not only a sleep hormone, but also the most powerful antioxidant in the human body melatonin gets produced in the absence of blue Common supplement taken by millions of people is linked to heart failure in recent study: A large real world analysis reports that adults with chronic insomnia who used melatonin for a year or