Interesting procedure. I’d agree it’s probably much more work than some simple physical procedure. (I’d also point out that 14 pairs won’t give you much significance—my above power analysis suggested that for awakenings, anyway, you’d want more like 140 pairs. But I should be happy you’re actually doing the experiment.)
Hey gwern, as you predicted I didn’t have enough data to learn anything… and I didn’t have time to do it longer. I considered repeating it, but now I’m scared off melatonin until I learn more about how it works. Dr. Ray Peat theorizes that it might have some negative health effects by inhibiting oxidative metabolism:
Also, anecdotally I don’t really see a huge benefit to melatonin. Even small doses (0.75mg) seem to make me slightly groggy when I wake 7.5 hours later. I may have unusually slow melatonin metabolism, as I have the “slow caffeine metabolizer” P450 CYP1A2 variant, the same enzyme responsible for clearing melatonin.
Interesting procedure. I’d agree it’s probably much more work than some simple physical procedure. (I’d also point out that 14 pairs won’t give you much significance—my above power analysis suggested that for awakenings, anyway, you’d want more like 140 pairs. But I should be happy you’re actually doing the experiment.)
I plan to do much more than 14, but it was very tedious to set up so I started with that. I need to streamline the procedure.
How has the experiment been going?
Hey gwern, as you predicted I didn’t have enough data to learn anything… and I didn’t have time to do it longer. I considered repeating it, but now I’m scared off melatonin until I learn more about how it works. Dr. Ray Peat theorizes that it might have some negative health effects by inhibiting oxidative metabolism:
http://www.google.com/cse?cx=005233684413389937395%3Ad5qfhqsz7oo&ie=UTF-8&q=melatonin#gsc.tab=0&gsc.q=melatonin&gsc.page=1
Also, anecdotally I don’t really see a huge benefit to melatonin. Even small doses (0.75mg) seem to make me slightly groggy when I wake 7.5 hours later. I may have unusually slow melatonin metabolism, as I have the “slow caffeine metabolizer” P450 CYP1A2 variant, the same enzyme responsible for clearing melatonin.