Indonesian Cinnamon

Scientific Summary

Cinnamon (Cinnamomum burmannii) is a tropical tree whose dried bark is ground into the familiar spice and herbal remedy. It is used to help regulate blood sugar, reduce inflammation and oxidative stress, support heart‑healthy cholesterol levels, and provide mild antimicrobial protection; it may also have modest anticancer activity. Because the bark contains coumarin—particularly in cassia‑type cinnamon—large or prolonged doses can affect liver function or blood clotting, so moderate use is advised and those with liver disease or on anticoagulants should consult a clinician.

Source: PMC: Cinnamon