The USA is one of the few countries in the world that has embraced medical marijuana, with more than 10 states having legalized the use of this drug for medical purposes under state law. Following several research initiatives in recent years, cannabis has been examined for its chemical compounds that are believed to have medical value. Today, marijuana is used to treat a wide range of symptoms related to diseases such as AIDS, cancer, glaucoma and Alzheimer’s disease. Qualified patients ...