I think that is the million dollar question.
https://www.projectcbd.org/how-to/cbd-dosage
My wife is using CBD from hemp. She uses a tincture, liquid capsule, and a salve every day. So far it seems to be helping her L5-S1 issue.
I take a combo THC-CBD in lower dosages. I have a tincture, edibles, and vape pen. I'm a believer in the 'entourage effect' using the whole plant, but the legality of it is an issue for most. And of course, the THC 'high' can pose an issue for some, although what I'm taking does not get me high in any way. The amount of THC is minimal which apparently offset by the CBD. Well, my tolerance to THC is also quite high, so I'm not really the one to say I guess.
So overdue to come off the schedule 1 listing. When are the stuffed suits going to make that happen?
LESS IS MORE
Perhaps the most striking conclusion of this study is the dramatic difference in doses for isolates compared to full spectrum CBD-rich oil extracts. The mean dosage for people using pure CBD was 25.3 mg/kg/day, but for CBD-rich extracts it was 6.0 mg/kg/day.
In other words, CBD in a whole plant extract was over 4 times more potent than isolated CBD. This result is a reflection of what’s known as the “entourage effect,” whereby the therapeutic impact of the whole plant is greater than a single compound or even the sum of the plant’s individual medicinal components.
We can say that “more research is needed” to fully understand the biochemical basis of the entourage effect in epilepsy, but we are well past the point of questioning its existence and importance.
https://www.projectcbd.org/science/c...-meta-analysis