שטודיום האָבן געוויזן אַז קאַננעללע may lower blood sugar levels, especially in people with טיפּ 2 צוקערקרענק whose blood sugar is poorly controlled. According to one of them, the daily consumption of a capsule of cinnamon extracts allowed the levels of glycemia and blood lipids, of the 30 people observed, to drop by 25% in 40 days.¹ This spice acts on insulin, a hormone secreted by the pancreas and responsible for the control of צוקער in the blood. In order to benefit from its effects, it is recommended to consume 1 to 6 g per day, or ½ teaspoon (5 ml) to 1 tablespoon (15 ml). 

Khan A, Safdar M, Ali Khan MM, Khattak KN, Anderson RA, Cinnamon improves glucose and lipids of people with type 2 diabetes, Diabetes Care, Décembre 2003, Vol. 26, No 12, 3215-8.