Modern scientific research offers impressive evidence that, components found in these basil leaves 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 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.

• Due to its antioxidant properties, it repair the damage caused by free radicals and also minimizes the stress caused by these oxidants.
• It keeps your skin free from all infections like pimples.
• It has excellent analgesic properties, so can effectively relieves headaches cough and cold.
• Due to antioxidant constituent like eugenol, it protects the heart from the harmful effects of free radicals and also beneficial in reducing the cholesterol levels in the blood.
• It removes the impurities of blood and increases the immunity of human body.
• A study published in the Journal of Ayurveda and Integrative Medicine says that Tulsi soothes the nerves, lowers blood pressure, reduces inflammation and thus reduces stress. 
• It can protect your eyes from the damage done by free radicals, such as macular degeneration, vision defects.