There are so many varieties - here’s a quote from an article that sums it up well but can only be viewed in the US and Canada apparently...from Leafly:
The cannabis plant is comprised of hundreds of chemical compounds that create a unique harmony of effects, which is primarily led by cannabinoids and terpenes. Cannabinoids like THC and CBD (the two most common) are the main drivers of cannabis’ therapeutic and recreational effects:
THC (Δ9-tetrahydrocannabinol) makes us feel hungry and high, and relieves symptoms like pain and nausea.
CBD (cannabidiol) is a non-intoxicating compound known to alleviate anxiety, pain, inflammation, and many other medical ailments.
Cannabis contains over a hundred different types of these cannabinoids, but start by familiarizing yourself with these two first. Instead of choosing a strain based on its indica or sativa classification, consider basing your selection on these three buckets instead:
THC-dominant strains are primarily chosen by consumers seeking a potent euphoric experience. These strains are also selected by patients treating pain, depression, anxiety, insomnia, and more. If you tend to feel anxious with THC-dominant strains or dislike other side effects associated with THC, try a strain with higher levels of CBD.
CBD-dominant strains contain only small amounts of THC, and are widely used by those highly sensitive to THC or patients needing clear-headed symptom relief.
Balanced THC/CBD strains contain balanced levels of THC, offering mild euphoria alongside symptom relief. These tend to be a good choice for novice consumers seeking an introduction to cannabis’ signature high.
Oh, thank you for copying that article here. It's good to learn new things like these. Thanks for sharing them!