Amazing story. I also started studying cannabis as a child (9 or 10). Read in the Encyclopedia that it can help Asthma which i was hospitalized for as a child.

Now I am putting together a team to research opioid and other addictions and how different strains of Cannabis has help.
I don't believe there are 2 types of CBD. It is all the same plant. Actually Hemp is mainly not good because the THC was bred out of it to comply with UN standards. CBD and THC work together. Also of course hemp strains were bred to produce hemp and seeds. not buds. Hemp has very little Cannabinoids so its going to have far more contaminants after extraction. I use both Charlottes web hybrid and ACDC and have been breeding for different profiles. There are over 100 Cannabinoids which work together!!! Plant the seed!