@CNN: FDA commissioner warns the public about the herbal supplement kratom, saying “there is no evidence to indicate that kratom is safe or effective for any medical use” and likening its chemical compounds to opioids https://t.co/CakWuAtIMG https://t.co/89Lxq9mOUa

FDA commissioner warns the public about the herbal supplement kratom, saying "there is no evidence to indicate that kratom is safe or effective for any medical use" and likening its chemical compounds to opioids https://t.co/CakWuAtIMG pic.twitter.com/89Lxq9mOUa

— CNN (@CNN) February 7, 2018