A new study found that cassia cinnamon may interfere with medications. Cinnamon oil and Ceylon cinnamon did not have the same effects. The researchers advise against taking cinnamon supplements. But ...

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(CNN) — While cinnamon is a popular spice used added to many foods, it has a long history of uses in traditional medicine in many cultures. Today, cinnamon products are sold as dietary supplements to ...

Cinnamon offers health benefits but not all varieties are equal. Cassia cinnamon, common in supermarkets, contains high coumarin levels that can harm the liver. Ceylon cinnamon, or 'true cinnamon,' ...

Cinnamon is a spice made from certain types of trees. Extracts from the bark as well as leaves, flowers, fruits, and roots of the cinnamon tree have been used in traditional medicine around the world ...