If you ever experimented with Zeo and other sleep-monitoring devices, please share what worked best for increasing time in REM sleep.
Typical advice is avoiding caffeine. Tim Ferriss also suggests Huperzine-A. But I am very interested in other non-conventional yet effective methods.
PS Eating paleo is given. PPS No lights, no sounds, no interriptions, 8-10hrs minimum are given.
Thank you!
