On the subject of CBD, it is very beneficial to use whole plant. There are some 80+ cannabinoid and just extracting one is less effective.
We are very lucky to live in Spain where the growth of marijuana, whilst not legal per se, is tolerated for personal use.
I make a paste from coconut oil and whole plant which is incredibly useful for all types of inflammation. I use one strain which is very high in CBD and low in THC, and this paste we take daily. Colds finish early, toothache disappears in 30 minutes, and the aches and pains of farm life seem less.
The recipe is here for those who may be interested.
We give the paste away to those who will benefit from it, as we are not big fans of money.