Low Doses Of Daily Cannabis Could Reverse Effects Of Aging On The Brain, According To New Study https://www.bustle.com/p/low-doses-of-daily-cannabis-could-reverse-effects-of-aging-on-the-brain-according-to-new-study-56653 A chronic low dose of ?9-tetrahydrocannabinol (THC) restores cognitive function in old mice https://www.nature.com/nm/journal/vaop/ncurrent/full/nm.4311.html