Dr. Sanjay Gupta explains how the medical community is using CBD oil, even though it’s still considered illegal at the federal level. Find out how CBD impacts the body and if it can be beneficial. Subscribe to Dr. Oz’s official YouTube channel: https://bit.ly/1QhiDuv Like Dr. Oz on Facebook: https://bit.ly/2imT12a Follow Dr. Oz on Instagram: https://bit.ly/2FWZRui