★★★★★
Here is a relevant quote from the review :
While melatonin was initially understood to only regulate circadian rhythms, recent studies indicate that it has a far-reaching effect on various organs and physiological systems, such as immunity, cardiovascular function, antioxidant defense, and lipid hemostasis. As a potent antioxidant, anti-cancer, anti-inflammatory, and immunoregulatory agent, multiple therapeutic applications have been proposed for melatonin.
While this sounds great, not everything is yet known about all of the health benefits that melatonin provides to humans, animals and plant life and that means that melatonin can do even more than this review highlights. I'm still at 132 mg of melatonin per day and I am bolstering this with regular use of melatonin lotion. The natural age related decline of melatonin in people can not be good for our long term health based on the thousands of studies illustrating how melatonin helps maintain our health.
Art