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  1. Health and Nutrition News

  2. Jul 22, 2020

Cinnamon Improves Blood Sugar Control and Slows Progression of Type 2 Diabetes

Cinnamon may help control blood sugar in those with prediabetes and help reduce the onset of type 2 diabetes, according to a study published in the Journal of the Endocrine Society. Researchers compared fasting glucose in participants with prediabetes who took a cinnamon supplement or a placebo. Those who took the cinnamon supplement had more stable blood sugar levels and improved glucose tolerance than those in the placebo group. Results also showed improvements in A1c levels, a measure of blood sugar levels over 3-months’ time, and other biomarkers for type 2 diabetes which the authors note may be significant in slowing the progression of the disease.


Romero GR, Lee J, Mulla CM, Noh Y, Holden C, Lee BC. Influence of cinnamon on glycemic control in subjects with prediabetes: a randomized controlled trial. J Endocr Soc. Published online July 21, 2020.

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