@jazzman to what i have read the THC in cannabis has got rid of cancer in some patients.Whether this is true or it is a combined effect with other treatment i could not say. The CBD and other compounds are used for pain relief and things like PTSD insomnia, panic attacks and the likes. The problem with THC is it is illegal because it alters perception ie gets you stoned and can lead to some people having the opposite of what cbd can cause benefit to ie paranoia, mood swings etc. I used to smoke a lot for about 25 years and was lucky to not suffer any problems but did find it benefited my health apart from the fact i was smoking which is not good. i have never tried CBD products but hear the isolate and shatter from driphacks are supposed to be very good. I hope your other half can get some relief from using it, best wishes to you both
https://www.driphacks.com/extras-c4