Nickan Research Institute Immunopathologia Persa 2423-8015 1 1 2015 01 01 Role of herbal medicine in boosting immune system e01 EN Samaneh Khodadadi Journal Article 2014 12 18 2015 01 03 Treatment with herbal drugs discuss to using a plant’s seeds, berries, roots, leaves, bark and flowers due to therapeutic reasons. Using of drugs with herbal origin has a prolonged history of use, outside of conventional medicine. The use of herbal supplements has increased dramatically over the past 30 years.