![Cannabis is no better than a placebo for treating pain, 20 studies show](https://ic-cdn.flipboard.com/futurecdn.net/0eb22c9d9ed50e8514438857a23c6bb8c2fa83ab/_xlarge.jpeg)
Cannabis is one of the most widely used drugs in the world. While there are only a few countries where cannabis is legal for recreational use, many …
* View the article originally published here. ** More curations: Al Cannistra at San Antonio ONE here.