Cannabidiol is a type of chemical that comes from the cannabis plant. It can be found in lots of different types of cannabis plants, including hemp.
When people use cannabidiol (also known as CBD for short), it can help them feel less stressed or less anxious. It can also help reduce pain and inflammation in the body.
CBD does not make people feel "high" or "stoned" like some other chemicals in cannabis can. So, it's considered safe to use and legal in some places.
Overall, cannabidiol is a helpful and natural substance that people can use to feel better.