Cinnamon: Origins and Health Benefits The cinnamon tree originates from Sri Lanka (formerly known as Ceylon) and various parts of Southeast Asia. Initially harvested from wild trees in these regions, cinnamon has been highly valued since ancient times for its aromatic and medicinal qualities. Cinnamon, derived from the inner bark of several species of trees in the genus Cinnamomum, is also known as dalchini. It has been widely used in traditional medicine for its potential health benefits, believed to include antioxidant, anti-inflammatory, antimicrobial, and antidiabetic properties. Research indicates that cinnamon may help in lowering blood sugar levels, improving insulin sensitivity, reducing cholesterol levels, and promoting overall health.