What Happens When You Try To Swallow Cinnamon?

What Happens When You Try To Swallow Cinnamon? Trying to swallow dry cinnamon usually causes a person to gag, cough, or choke. … Cinnamon is made from tree bark and contains cellulose, a substance that doesn’t break down easily. If it gets into your lungs, it stays there and can cause inflammation, thickening of lung