CBD is a popular natural remedy used to combat many daily ailments. The earliest recording of hemp as a pain-reliever dates back as far as 2900 B.C. and is seen in the texts of many countries and civilizations (such as the ancient Romans, Greeks, Egyptians and Chinese). As CBD gains popularity, the amount of scientific evidence to support this natural supplement is increasing. In 2017, Pisanti et al. published a study that compared the health benefits that CBD can offer versus the safety profile of CBD.