Marijuana has proven as an aid to cure various diseases For Cancer patients going under chemotherapy it has proven to be helpful in reducing nausea, it also helps to stimulate appetite of patients with AIDS and for people who have glaucoma, it has been found helpful in the reduction of intro ocular pressure. Patients with neurological disorders have also been cured as marijuana helps to reduce muscle spasticity. It has the special chemicals inside it which causes the nerves relief and fastens the flow of blood in brain.