Cinnamon is commonly sold in powder form. You could also purchase cinnamon sticks, which are actually rolled-up pieces of bark obtained from trees belonging to the genus Cinnamomum.
Cinnamon is a pretty popular spice all over the world, with various cultures utilizing it in some form. With its distinctively woody and sweet-spicy flavor, it is a great addition to cereals, beverages, desserts, and even entrees. Traditional Mexican chocolate drinks typically contain cinnamon, as do savory dishes in Middle Eastern cuisine.
Cinnamon is thought to regulate blood sugar, fight off infection, and balance hormones in women.