Rawmest Dalchini Powder cinnamomum zeylanicum, cut the risk of heart disease, clear up urinary- tract infections, soothe an upset stomach. Rawmest dalchini powder is a powerful spice that has been used medicinally around the world for thousands of years. It is still used daily in many cultures because of the widespread cinnamon benefits, not to mention its distinctly sweet, warming tests and ease of use in recipes.