In 2003, Canada became the first country in the world to offer medical marijuana to pain-suffering patients.
Eight of the 10 states that had legalized medical marijuana saw a decrease in the percentage of teens using the drug during the period of 1999 to 2006. As of April 2015, 23 states and Washington D.C. have legalized cannabis for medical use with seven states pending legislation.
But which are the medical conditions that cannabis is used to treat?
Some of these diseases are migraines, Parkinson’s disease, epilepsy, glaucoma, hepatitis C, Crohn’s disease and many more.