Human/fundamental right to health

The book entitled "HUMAN/FUNDAMENTAL RIGHT TO HEALTH: THE HUMANISATION OF THE MEDICINAL/THERAPEUTIC USE OF CANNABIS IN BRAZIL" deals with the medicinal/therapeutic use of cannabis in Brazil. There are diseases that are treated with cannabis, such as: Alzheimer's; Multiple Sclerosis; Lateral Sclerosis; Seizures; Stress, among others. There are already countries that use cannabis to promote quality of life, such as Canada, some US states, Uruguay, Chile, Spain, Israel, the Netherlands, among others. There are challenges to the effectiveness of the human right to health through the use of cannabis.