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Ceylon vs Cassia Cinnamon Safety

The safety difference between Ceylon and Cassia cinnamon types due to coumarin concentration.

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Jan 25, 2026
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What are the safety differences between Cassia and Ceylon cinnamon, especially regarding coumarin exposure?

and Cassia are botanically distinct cinnamon types whose principal safety difference is the concentration of , a naturally occurring compound that is typically negligible in Ceylon and substantially h...

Jan 27, 2026

What are the safety concerns and potential drug interactions of long‑term cinnamon supplementation in people taking common diabetes medications?

carries two principal safety concerns for people on diabetes medications: additive blood‑glucose lowering that can increase , and and bleeding risk—especially with —while evidence on long‑term human s...