Cinnamon has become very popular recently for its role in diabetes. In particular, cinnamon has been reported to prevent blood sugar spikes. Blood sugar spikes typically occur after meals, especially those with foods that have a high glycemic index, such as refined sugar, white bread, carrots, and corn. According to research from Sweden, cinnamon delays stomach emptying, which helps maintain a steady blood glucose level. Cinnamon also offers benefits in that it helps control weight, and it lowers fasting blood sugar, low-density lipoprotein (LDL) levels and also total cholesterol levels in patients with type 2 diabetes.
Active Ingredients
The water-soluble polyphenols in cinnamon may be responsible for these beneficial effects on metabolism. The recommended form of cinnamon for diabetes and weight loss is Cinnamomum aromaticum, which includes the chemical hydroxychalcone, which might enhance the effect of insulin.
Researchers report that hydroxychalcone may work on insulin receptors to increase insulin sensitivity and help promote glucose uptake into cells and tissues and promote glycogen (the storage form of glucose) synthesis.
Other Benefits
Cinnamon is also used medicinally to reduce flatulence and to help heal common infections, the common cold, menopausal symptoms, rheumatic conditions, hypertension, angina and kidney disorders.
Dose
The usual dose is 500 mg taken twice daily. People with diabetes should consult with their healthcare providers before adding cinnamon to check if changes to their anti-diabetes medication are required.
Resource:
Heroics J, Darwiche G, Bjorgell O, Almer LO, Effects of cinnamon on postprandial blood glucose, gastric emptying, and satiety in healthy subjects, American Journal of Clinical Nutrition, June 2007: 1552-1556.