Tetrahydrocannabinol (THC)

Tetrahydrocannabinol (THC) is the primary psychoactive compound found in cannabis, responsible for the "high" that users experience. It interacts with receptors in the brain, influencing mood, memory, and perception. THC can also have therapeutic effects, such as reducing pain and nausea, which is why it is used in some medical treatments. The legality of THC varies by region, with some places allowing its medicinal or recreational use, while others consider it illegal. Understanding THC is important for discussions around cannabis use, health, and legislation.