By Dr. Matsen/Irene Hayton

One of the oldest known spices in the world, cinnamon is the dried bark of the tropical cinnamon tree. This fragrant, flavourful spice has many health benefits and has been used medicinally for centuries.

Due to its high antioxidant levels and its anti-fungal and antibacterial properties, cinnamon has been reported to prevent stomach ulcers, diarrhea, and indigestion, as well as help fight urinary tract infections, vaginal yeast infections, tooth decay, and gum disease.

Cinnamon has also been reported to be anti-inflammatory and to help reduce the aching and swelling from arthritis. It is known for its warming qualities; making a tea with cinnamon is a traditional home remedy for treating colds, coughs, and flu.

Preliminary studies have found that using cinnamon may help to control blood sugar and may also reduce cholesterol and triglyceride levels. Those with type 2 diabetes should consult their doctor to see if cinnamon can be used in conjunction with their prescription drugs. Research also shows that just smelling this spice may boost brain activity; it is believed to increase memory as well as productivity levels and focus.

Cinnamon contains coumarins, naturally occurring plant compounds that can have strong anti-clotting properties, so be sure to ask your doctor about taking it if you are currently on blood thinner medication.

Cinnamon is available ground as a powder or in a tubular form, known as cinnamon sticks or quills. There are two main varieties of cinnamon: Ceylon, or “true” cinnamon, and Chinese, or “cassia.” They are similar in flavour and health benefits but the Ceylon variety has a slightly sweeter, milder taste and is more difficult to find; cassia is less expensive and more common in North America. Ideally, when buying cinnamon, choose organically grown and whenever possible, use your nose to test for freshness—it should smell sweet.

Since preliminary studies show that a daily dose of just half a teaspoon of cinnamon may help to keep blood sugar levels under control and have other health benefits, you may want to consider using it. Put it on toast, in hot cereals, marinades, yogurt, cottage cheese, smoothies, hot beverages, and add it to bean dishes, curries, Middle Eastern dishes, and others.