Its probably not true but weed addicts will always make outrageous health-benefit claims.
It would be super simple to prove this works, or does not work, with double-blind tests in alzheimer wards.
Coconut oil does help. Brains need good quality fat and lots of it.
My husband and I recently started taking coconut oil. We also give it to our dogs.
I think both can be good for a person. Coconut oil is the only one I can use if I want to keep my job.
Although we have one girl using illegal steroids to bulk up. Pot would be safer for sure.