While cinnamon is a popular spice 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 help with a ...

Add Yahoo as a preferred source to see more of our stories on Google. New research shows cinnamon supplements may interfere with drug effectiveness by changing how your body clears medication. (CREDIT ...

* Cinnamaldehyde in cinnamon may activate drug-clearing receptors in the body * Overuse of supplements can lower the effectiveness of prescription //drugs * Cassia cinnamon, commonly sold in stores, ...