date:Jan 02, 2014
constituent of tonka beans or tonka extracts is banned from food in the United States due to its potentially adverse side effects. However, coumarin in food from other natural ingredients is not regulated.
While cassia is often more cost-effective and more readily available, investing in Ceylon cinnamon may be a better option. Ceylon or true cinnamon refers to the dried inner bark of Cinnamomum verum. Ceylon cinnamon contains very little coumarin; however, cassia cinnamon can contain larger am