Yes, I have been taking 300 mg CBD oil for the last 2 weeks for arthritis. It hasn't helped my pain but I've never been so motivated to do new things in my life. I was taking Wellbutrin but it didn't work this well and there are no side effects at all. I have to assume it's the CBD because I'm not taking anything else. This was just an unexpected benefit. I take 2 drops under the tongue twice a day.