half a cure for insomnia
If you have trouble falling asleep, 0.25 mg of melatonin should be
able to knock you out, even if you spend the last hour before bedtime
shooting zombies. Take the smallest dose possible–melatonin can
affect the quantity of time you spend in stage 4 sleep, which is the
most restorative stage of sleep. Also, an overly-large dose will leave
you groggy the next day.
may have an answer for you then. Or, if you find it first, please let