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Cannabis Legalization Grows: Understanding Its Effects and Potential

Cannabis, or weed, is becoming legal in more places. But what does science tell us about its effects and potential benefits?

In this image in the center there is a bottle with some text written on it.
In this image in the center there is a bottle with some text written on it.

Cannabis Legalization Grows: Understanding Its Effects and Potential

Cannabis, often referred to as weed or pot, is a group of plants gaining legal recognition worldwide for both recreational and medical uses. Despite its relaxing and calming effects, understanding its impacts fully remains a work in progress.

Cannabis encompasses three species: Cannabis sativa, indica, and ruderalis. It's known by various names, including marijuana, but this term is increasingly avoided due to its racist origins.

Cannabis contains over 120 components called cannabinoids. The most studied are THC (Tetrahydrocannabinol) and CBD (Cannabidiol). THC is psychoactive, causing the 'high' associated with cannabis use. It can lead to short-term effects like relaxation and increased appetite, but also problematic side effects such as coordination issues and anxiety. CBD, on the other hand, is non-psychoactive and non-intoxicating, used to help reduce inflammation, pain, and anxiety.

Cannabis is consumed for its relaxing effects and is prescribed for conditions like chronic pain, glaucoma, and poor appetite in some U.S. states. However, long-term effects are not fully understood and may include impacts on brain development, dependence, and respiratory problems.

Cannabis, with its complex mix of cannabinoids, offers potential benefits but also poses unknown long-term risks. As legalization increases, so does the need for comprehensive research to fully understand and harness its potential.

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