So, let’s take a look at some of the science behind using CBD for anxiety. Of course, the CBD industry is still relatively new, and there’s new research happening all the time. But there is growing evidence to suggest that cannabidiol (CBD) can help to reduce anxiety without any known side effects. In the UK, CBD oils are fully legal if they contain less than 1mg of tetrahydrocannabinol (THC) per container. THC is a mind-altering drug often associated with Cold Pressed CBD marijuana. CBD has no "mind-altering" properties and is therefore completely safe.