Tulsi Leaves help to eliminate excess kapha in the lungs, providing an easy to breathe environment. Organic Tulsi Leaf Powder is also a natural antioxidant and may help strengthen circulation, heart function, digestion, weight control, and provides anti-oxidants. Tulsi leaves are traditionally used in Ayurveda to help alleviate coughs, act as cardiotonics (Hrdya) and help with digestion.