herbFor approximately three millennia, people living in India have revered tulsi (Ocimum sanctum; also known as holy basil) as a therapeutic herb for a wide range of uses, especially in Ayurvedic medicine and tradition. Much more recently, researchers have provided scientific evidence to support the health claims, and this knowledge has served to widen the use of tulsi. Today it has been found to provide benefits to the cardiovascular system, central nervous system, gastric system, immune system, reproductive system, urinary system, and blood biochemistry, as well as help with insect and snake bites. What Is Tulsi? Tulsi is a perennial shrub that boasts purple-pink flowers, a lemon aroma, and oval-shaped leaves. The herb is believed to have originated in north central India, and today it is found naturally in tropical climates throughout the Eastern world. Two common types of tulsi include Rama tulsi, which has green leaves and white stems; …