https://en.wikipedia.org/wiki/Cannabis_(drug)#Medical https://en.wikipedia.org/wiki/Cannabis_(drug)#Medical - It can relieve pain (which I would consider a heal

https://en.wikipedia.org/wiki/Cannabis_(drug)#Medical https://en.wikipedia.org/wiki/Cannabis_(drug)#Medical - It can relieve pain (which I would consider a health benefit in a limited set of contexts). It also has many adverse affects -- like many other drugs. So ... maybe?