
Cinnamon May Slightly Improve Blood Sugar, But It’s No Diabetes Cure
Evidence on cinnamon lowering blood sugar is mixed; some studies suggest cinnamon may help the body use insulin and slow sugar absorption after meals, but effects are small and not universal. Typical research doses are 1/2–1 teaspoon daily, which exceeds common culinary use. Cassia vs. Ceylon differences appear minor, and lifestyle factors (fiber, activity, healthy weight) plus prescribed diabetes meds have a larger impact. Turmeric/curcumin is another spice studied for similar benefits, but many studies used concentrated supplements. Use cinnamon as a flavor boost within a balanced diet rather than a substitute for medical care.






