Cinnamon is known to have an anti-diabetic effect. It helps lower blood sugar levels and also can improve sensitivity to the hormone insulin, which is the vital hormone needed for keeping blood sugar levels balanced.
Diabetes is formed when insulin resistance occurs and poor glycemic control takes places, or someone develops the inability to manage how much sugar (glucose) enters the blood stream. The same problem with insulin resistence is also associated with other conditions like metabolic syndrome and weight gain too.
These benefits of cinnamon exist because it plays a part in blocking certain enzymes called alanines which allows for glucose (sugar) to be absorbed into the blood. Therefore it has been shown to decrease the amount of glucose that enters the bloodstream after a high-sugar meal, which is especially important for those with diabetes.
For this reason, many studies have shown that people with type 2 diabetes can experience significant positive effects on blood sugar markers by supplementing with cinnamon extract. Another benefit for those with diabetes is that cinnamon helps combat heart disease and lowers bad LDL cholesterol levels, which those with diabetes are more at risk for developing.