Helps you regulate your blood sugar, prevent heart disease, & reduce inflammation.Cinnamon is high in antioxidants and other beneficial compounds. According to some research, it may help you regulate your blood sugar, prevent heart disease, and reduce inflammation. It helps your body fight infections and repair tissue damage. Cinnamon has been associated to a lower risk of heart disease, the main cause of death. Cinnamon, by increasing insulin sensitivity, can help reduce blood sugar levels and improve blood sugar control.