Ayurveda, the oldest medicinal system within the world, states the facility of the body that forestalls the event of diseases or resists a developed disease is named immunity. In Ayurveda, strong immunity or strong resistance to disease is named Ojas (protection), and therefore the ability of the body to discriminate effectively between foreign bodies and healthy cells and tissues is named Tejas, or intelligence of the body. due to Tejas, our cells skills to speak with one another via hormones a