Treating my sleep problems as delayed melatonin, by boosting melatonin with tiny supplements combined with a few other lifestyle changes (that I started well before the supplements), has led to me feeling sleepy and a calmer mind at night and simultaneously clear-headed and not groggy in the morning. And the clearer-headedness persists all day. That was never my pattern in the previous 30 years, no matter all the things I tried.
Treating my sleep problems as delayed melatonin, by boosting melatonin with tiny supplements combined with a few other lifestyle changes (that I started well before the supplements), has led to me feeling sleepy and a calmer mind at night and simultaneously clear-headed and not groggy in the morning. And the clearer-headedness persists all day. That was never my pattern in the previous 30 years, no matter all the things I tried.