A report issued by the __________ concluded that there was a scientific foundation for studying marijuana as a treatment vehicle.

Respuesta :

I believe the answer is: United States National Academy of Sciences

Marijuana has the side effect of making the users to increase their overall pain tolerance. The medical field usually use substance such as morphine to induce this situation. But many studies shows that using Medical marijuana actually give less 'bad side effect' to the patient if compared to other substance.