New Arrival. In this page, you are allowed to find all kinds of Height Black Bear in the fashion season. Every single product, displayed here, is of the latest style, the most qualified level, while the price is still the most adorable. With clear classification for all products, you can easily reach to the one you want.
THC, also known as tetrahydrocannabinol, is the famous chemical contained in marijuana that causes the psychological effects that so many people covet. There are actually a number of naturally produced cannabinoid chemicals in our bodies, and THC is not entirely different from those.
THC and brain receptors. The chemical THC (delta-9-tetrahydrocannabind) is the effective ingredient in marijuana. When marijuana is smoked, the THC quickly leaves the lungs and enters the blood stream. Once in the bloodstream it makes its way to the brain. THC works by interfering with cannabinoid receptors in the brain. The largest number of these receptors are located in areas of the brain that control pleasure, memory, concentration, sensory experiences, time perception, learning and coordination.