Cinnamon: Pantry staple -- and medical powerhouse?

Who doesn’t love the taste or smell of cinnamon? But for centuries this popular spice has also been used for its medicinal qualities. Scientists have been studying cinnamon for its effects on a several health issues. Research has shown it may help to lower blood glucose levels, improve cholesterol and could offer protection against dementia. It may also help with wound healing, lower blood pressure and could have cancer fighting properties.