Another caution exists for Vietnamese cinnamon ... “The optimal amount of cinnamon to consume for health benefits can vary ...

Another variety is Saigon cinnamon ... They are used to harness the potential health benefits associated with cinnamon, without having to figure out how to include it in your dishes.

According to her, "Cassia has a higher amount of coumarin, which in higher doses can be toxic for your health." She further states that if you wish to reap the benefits of ... varieties are Korintje ...