The authors also felt that melatonin may help people with sight also. Taken in small amounts, Melatonin has been shown to lower pressure in the eyes. Since studies have only been done on healthy eyes, it is uncertain whether melatonin would be an effective treatment for glaucoma . People who work irregular shifts or hours may benefit from melatonin supplements. 11 Supplementation may prevent this from occurring.
Further study is warranted.
Typically, the higher dose should be taken initially, then the lower dose as maintanence. May cause morning grogginess or disorientation. Sleep disorders and melatonin rhythms in elderly people. 2 Zeitzer J, Daniels J, Duffy J, et al. Am J Med.