https://www.theatlantic.com/health/archive/2017/10/better-th...
https://www.theatlantic.com/health/archive/2017/10/better-th...
However, having used it, if your brain chemistry is sufficiently screwed up, you may find it hard to wake up fully if you don't also take Co q 10 in the morning. That's the coenzyme for melatonin. It wakes you up.
B. After all those drugs, I was incapable of sleeping well. In a nutshell, I fixed this with several years of Co q 10 in the morning, melatonin at night. I sleep pretty well most nights these days.
C. Every time someone tells me I imagined the whole thing and it is placebo effect, my sons have a good chuckle about how that must make me the most powerful psychic on the planet that I apparently cured myself solely with the power of some idiotic, unscientific belief. (Darth Vader, fear me!)
As for the theory of placebo effect (where a placebo actually has some type of therapeutic impact), I don't think we've really concluded whether it exists or not -- I'm not a doctor but my understanding is that there is evidence in both directions and the debate is ongoing.
But I was able to successfully alter my circadian rhythm on short notice when I worked the night shift and had to occasionally show up for the day shift by using Co q 10 in the morning and melatonin at night and making no other changes. So I'm absolutely certain this combo can move the needle on the circadian rhythm in specific.
But yeah, Melatonin do induce sleep (if it's a good sleep is probably debatable, and it's definitely not my first choice)