Did anyone else see this article in yesterday's L.A. Times. It's really interesting. I'm decided
to try it for my cardiovascular issues. It's almost impossible to overdose on Cinnamon and it may
well help.
A dash of cinnamon may help
In Type 2 diabetics, the spice can lower blood sugar, triglycerides and cholesterol levels and
improve insulin function, a study finds.
L.A. Times By Valerie Reitman Times Staff Writer
January 19, 2004
A little bit of cinnamon might spice up your health.
The aromatic bark can lower blood sugar, triglycerides and cholesterol levels, as well as improve
insulin functioning, particularly in Type 2 diabetics, researchers have found. Richard Anderson,
lead scientist at the Human Nutrition Research Center in Beltsville, Md., has been studying cinnamon
and calls its medicinal properties the most significant nutritional discovery he's seen in 25 years.
"I don't know of anything else," he said, other than drugs, "that can change glucose, triglycerides
and cholesterol levels nearly so much." The most recent study, which appears in the December issue
of the journal Diabetes Care, showed that, after 40 days, 30 diabetics who had taken 1 to 6 grams of
cinnamon extract daily reduced their risk factors for cardiovascular disease. Specifically, their
mean fasting glucose fell 18% to 29%, their triglycerides 25% to 30%, their LDL ("bad"😉 cholesterol
7% to 27% and their total cholesterol 12% to 26%. Only a little cinnamon was necessary, said
Anderson, who helped conduct the study. A 30-person placebo group showed no change.
Other experts say they're reserving judgment until more extensive studies on humans confirm the
results. "It sounds like maybe there is something there, and it's surprising that there's such an
effect," said Dr. Eugene Barrett, a Charlottesville, Va., endocrinologist who serves as president of
the American Diabetes Assn. If the results hold up in additional studies, he added, the impact could
be significant.
Don Graves, a researcher at UC Santa Barbara and the Sansum Diabetes Research Institute, agrees. He
is in the process of studying the effects of cinnamon being fed to fat diabetic mice. The results of
that study should be available in about six months. He's optimistic but added: "It's still in trial,
and we can't leap to any conclusions."
Anderson's department, which is part of the U.S. Department of Agriculture, has applied for patents
on the compounds in cinnamon responsible for the beneficial effects. The patent covers the tasteless
water-soluble extract responsible for the reactions. The extract could be used to make supplements
or as additives in soda and other high-sugar foods and drinks to negate some of the spikes in blood
sugar produced after eating or drinking such products. The insulin spikes are worse in diabetics.
If Anderson's findings are confirmed by in wider studies, the spice could help fight the soaring
U.S. rate of Type 2 diabetes. Also known as adult-onset diabetes, it afflicts an estimated 16
million people in the U.S., increasing their risk of heart attacks, strokes, kidney failure and
blindness. One cause is the rapidly rising rate of obesity among Americans. Once primarily found in
people older than 40, Type 2 diabetes is being diagnosed in increasing numbers of preteens and
teenagers.
The cells of diabetics fail to recognize and respond as well to insulin as they once did, leading to
elevated blood sugar. Insulin prompts cells to take in the glucose. Cinnamon, Anderson said, makes
cells much more sensitive to insulin, thus increasing glucose metabolism, a process in which cells
convert blood sugar to energy.
As little as half a teaspoon of cinnamon a day can produce effects that in some cases are nearly as
dramatic as those produced by the drugs known as statins, which millions of Americans take to lower
their cholesterol levels, Anderson said.
LB. Lois Jovanovic, the Sansum Institute's director, said she was excited about the cinnamon
research. "It really does look like it may help us, as we are desperately looking for ways
to stave the tide of this epidemic. It's something we can all do without changing much of
our habits."
Of course, Anderson said, cinnamon itself is no panacea, and it won't do nearly as much good if it's
consumed in high-calorie foods such as cakes rather than sprinkled on oatmeal.
One of the best ways to get a substantial dose is to boil cinnamon sticks in water to make tea, he
said. At least one company puts it in supplements, he added.
Anderson's research into cinnamon started with apple pie.
About 10 years ago, he and his colleagues began to look into the effects of chromium, which is found
in non-processed high-fiber foods such as broccoli and helps improve insulin action. Since World War
II, Americans have been consuming more highly refined foods, which are low in fiber, low in complex
carbohydrates and low in chromium, contributing to diabetes.
People who have low chromium levels often have high levels of insulin that don't act efficiently
because the insulin receptors - the fingers on the cells where the insulin binds - aren't as active.
Chromium revs them up.
The researchers tested potatoes, vegetables and spaghetti, but the food that most improved insulin
action was apple pie. They initially suspected the apples but instead found it was cinnamon that
produced an effect even more pronounced than chromium.
They have since tested some 50 other plant extracts - including tea, cloves, turmeric and bay
leaves, which also improved insulin functioning - but none came close to the effect generated by
cinnamon extract. Anderson said the extract was shown to reduce blood pressure in hypertensive rats
because it functions as an antioxidant, which is important in reducing cardiovascular disease.
Anderson said researchers had not found any downside to taking cinnamon. Extraordinary amounts would
have to be consumed to have a negative effect.