In a study of elderly people with sleep disorders, a dosage of 0.3 mg (equal to melatonin 300 mcg) improved sleep significantly, but meltonin dosing 10 times larger of a full 3 mg given was actually NOT as effective (1). Report Save. a microgram (mcg) is a 1000th of a milligram, so each of your pills is 0.003 grams (1/3 of a mg). 6. share. The hormone melatonin plays a role in your natural sleep-wake cycle. Natural levels of melatonin in the blood are highest at night. In general, a dose between 0.2 and 5 mg is considered a safe starting dose. Recommended doses of melatonin are from 0.5 mg up to 3 mg, which are adequate to promote sleep or treat jet lag. level 1. 300 mcg of melatonin. I would think ten pills would do it! Dual-Release Melatonin from Swanson Ultra (melatonin 3 mg) Our dual-release formula delivers 1.5 mg of melatonin right away, when you need it most, and another 1.5 mg of melatonin is gradually released throughout the night to ensure that you get the rest you deserve. When melatonin is used at higher doses, it … But higher melatonin dosing is not necessarily better, and may be even WORSE than the tiny dosage of 0.1 mg that was used. A safe dose of melatonin is the lowest dose that’s effective in helping you fall asleep without causing side effects. I intend to keep going lower and lower. Melatonin: I found about a year ago that the 300 mcg (one third of an mg) worked better than the 1 mg and the higher doses. There will be some people, on the other hand, who may find they sleep better by taking only 1/10 this amount, i.e. Time-Release Melatonin from Natrol® (melatonin 5 mg & vitamin B-6) "The adults who would normally wake up during the second and third thirds of the night were able to sleep through the night with the 0.3 milligram dosage." Most people use 3 mg of melatonin at night to induce better sleep and saturate their body with high levels of melatonin. Pharmacologic doses of melatonin (50 mg) dramatically increased REM sleep time in both narcoleptics and normals and greatly intensified subjective dream phenomena. Isn't that a satisfying answer? The authors of a paper on the use of melatonin in Canada noted that typical doses were 0.75 mg to 1 mg in children younger than 6 years, 1.5 mg to 3 mg in older children, and 5 mg to 10 mg … You can convert mcg to mg, but you can't convert 300 mcg to 3 mg, they are not equivalent, neither are 300 mcg and 5 mg 1 mcg = 1/1000 mg 300mcg x 1/1000 mg/mcg = 300/1000 mg = 3/10 mg = .3 mg 5 mg x 1000 mcg/mg = 5000 mcg So, what you need is the proper dosage. For the best answers, search on this site https://shorturl.im/pFbfK. When I discovered a liquid formulation I tried going even lower - 150 mcg and that still worked. Some research suggests that melatonin supplements might be helpful in treating sleep disorders, such as delayed sleep phase, and providing some relief from insomnia and jet lag. 3 pills would be 900mcg, x 3 would be 2700micrograms, +1 more = 3000 micrograms, or 3 milligrams. "According to our research, the physiological dose of melatonin of about 0.3 milligrams restores sleep in adults over the age of 50," said Wurtman, lead investigator in the study. Sci-Fit - Owner 1 year ago. But higher melatonin dosing is not necessarily better, and may be even WORSE than the tiny dosage of 0.1 mg that was used.