There’s a flurry of the latest figures on cannabis item labels, as well as the ratios can feel just like a confusing mathematics problem.

But there’s a technique into the madness — one based more on anecdotes than broadly recognized medical research.

A number of vape oils, tinctures, salves, and edibles with figures like 18:1, 4:1, and 1:1 — noting the quantity of CBD to THC — have already been turning up at dispensaries in the last few years both in medical and states that are recreational. THC will turn you into high, while its cousin mixture CBD generally won’t — and it has potential that is therapeutic. Most cannabis strains have around 18 per cent THC with not as much as 1 % CBD (with THC sometimes being pressed beyond 20 %). Read More >