Cannabidiol (CBD) oil is a product that’s derived from cannabis. It’s a type of cannabinoid, which are the chemicals naturally found in marijuana plants. Even though it comes from marijuana plants, CBD doesn’t create a “high” effect or any form of intoxication — that’s caused by another cannabinoid, known as THC.

There’s some controversy around cannabis products like CBD oil because of recreational marijuana use. But there’s growing awareness about the possible health benefits of CBD oil. Here’s what you need to know about six potential medical uses of CBD and where the research stands: