This isn't really new research its discussed in the Psychedelic Explorers Guide. http://www.psychedelicexplorersguide.com/ (I see the account has been suspended for the micro dosing site linked from the main page).
Unrelated, but sites like these always temper the excitement for me about psychedelics. If psychedelics could really revolutionize human consciousness and open new frontiers, you would think they would be able to make a less crackpot looking site. Same with Terrance Mackena. All these people who preach psychedelics don't end up accomplishing much besides writing profusely about psychedelics. However on the other hand…
Psychedelics are not magic. They typically trigger serotonin receptors.
https://en.wikipedia.org/wiki/Psychedelic_drug
This might be useful for interventions by medical experts. Like narcotics are useful for surgical interventions or antibiotics are useful against bacteria infections.
https://www.livescience.com/16287-mushrooms-alter-personalit...
https://www.rollingstone.com/culture/culture-features/the-ps...
DO NOT use psychedelics to solve your problems or when you are in a bad mood. You risk a bad trip causing PTSD and panic disorder or worse.
https://en.wikipedia.org/wiki/Bad_trip
https://www.reddit.com/r/Drugs/comments/36gj2h/can_ptsd_be_c...
https://psychonautwiki.org/wiki/Set_and_setting#Mental_State