CBD vs THC: How the Two Differ

CBD and THC are both cannabinoids from the same plant family, yet they behave very differently — THC is the intoxicating compound, while CBD is not. This cluster unpacks that distinction: how the two are defined in Canadian regulation, why hemp is grown under a THC limit, what trace THC on a label means for full-spectrum products, and why drug testing questions come up. Written for readers who want the chemistry and the legal framing kept clearly separate.