The human body has an endocannabinoid system (ECS), which receives and translates signals from cannabinoids. The ECS helps regulate functions such as sleep, immune-system responses, and pain. CBD and THC interact with the ECS in different ways. THC binds directly to cannabinoid receptors, which is what produces the well-known psychoactive effects. On the other hand, CBD has a more indirect influence, stimulating the body to produce its own endocannabinoids without causing a high.

While both compounds have therapeutic potential, their applications differ. THC is often used for pain relief, nausea, and appetite stimulation, whereas CBD is favored for its anti-inflammatory, anti-anxiety, and anti-seizure properties. The legal status of these compounds also varies widely, so it's important to be aware of the regulations in your area.