Modern scientific research offers impressive evidence that, components found in ram, van, krishna, shwet & arjak tulsi leaves that helps to enhance stamina, rejuvenates respiratory problems, diminish symptoms of flu & fever, support immune system, act as blood purifier, help to relieve from stress, relieve inflammation, eliminate toxins, improve digestion and provide a rich supply of antioxidants. It also act as a detoxifier and a mild diuretic that helps to reduce kidney stones.It gives miraculous relief from congestion due to the presence of components like camphene, eugenol and cineole in its essential oils and also effective in curing almost all respiratory disorders including bronchitis.