Cinnamon

Cinnamomum verum

Family: Lauraceae Evidence: B capsulepowderteaextractessential oil

A warming spice with a long history of use for digestive support and blood sugar balance. Ceylon cinnamon preferred over Cassia for supplements.

Safety Profile

PregnancyLikely Safe
BreastfeedingLikely Safe
PediatricSafe

Contraindications

Liver disease (Cassia cinnamon contains coumarin). Diabetes (monitor blood sugar closely).

Interactions

May interact with diabetes medications, blood thinners, and hepatotoxic drugs. Cassia type has higher coumarin content.

Side Effects

Generally safe in food amounts. Supplemental doses: mouth sores, GI irritation. Cassia cinnamon: liver concerns due to coumarin.

Surgery: Discontinue supplemental doses 2 weeks before surgery.
Liver: Cassia cinnamon contains significant coumarin — hepatotoxic with long-term high-dose use. Prefer Ceylon cinnamon.
Allergy: Cinnamon allergy is uncommon but possible. May cause contact dermatitis.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.