5 Evidence Based Weight Loss Benefits of Cinnamon

Cinnamon is my one of the favorite spice.

How can you not fall in love with its aroma!?

Cinnamon flavoured coffee, ice creams or even plain cinnamon sticks refresh my mood totally.

I generally use cinnamon to relieve a horrible cold or the bland after taste which you get once in awhile, but little did I know that cinnamon has multiple therapeutic properties.

Cinnamon is the bark of the cinnamon tree which rolls to form what is known as quill. It is either available as rolls or as ground powder. Cinnamon exerts anti-inflammatory, anti-oxidant, anti-diabetic, anti-clotting and carminative properties.

Cinnamaldehyde, cinnamyl acetate, and cinnamyl alcohol are few of the active constituents of cinnamon. Essential oil can be extracted from this spice which has antiseptic and anaesthetic properties.

Interestingly research proves that cinnamon is beneficial for treatment of cholesterol, diabetes, obesity and inflammation.

Why cinnamon helps with weight loss?

Following methods of actions indicate how cinnamon works in promoting weight loss.

1. It cuts down fat tissue as well as fats present in our blood

A study was conducted to evaluate the anti-obesity effect of plant extracts on animal models. Among the various plant extracts screened, apple and cinnamon were found to have the most potent anti-obesity property.

They prevented weight gain by reducing body fat mass and also inhibiting fat accumulation.

Cinnamon bark extract influences glucose metabolism and improves blood lipid levels by manipulating enzymes responsible for balancing glucose and insulin levels.

A water soluble extract of cinnamon was tested for its effect on metabolic syndrome in humans. Individuals consuming this supplement experienced increase in lean mass and decrease in fat mass.

Improvements in blood glucose and blood pressure were observed. It was concluded that this spice can be helpful in reducing risk factors associated with metabolic syndrome and diabetes.

Chromium, magnesium and cinnamon supplementation to manuka honey is associated with weight reduction and improvement in blood lipids in humans.

2. Natural compounds present in cinnamon favor weight loss

Cinnamon is rich in antioxidants, vitamin A and B as well as minerals such as iron, manganese, zinc.

Cinnamaldehyde is an active component of the spice imparting taste, aroma and a variety of health benefits.

Cinnamaldehyde is proven to suppress weight gain and visceral fat (fat around organs) deposit by activating a protein named TRPA1.

TRPA1 is present in the gastrointestinal tract and its function is to regulate gastric emptying and food intake.

Another research study reports that cinnamaldehyde prevents development of fat cells and production of fats by downregulating activity of a protein PPARG (Peroxisome proliferator-activated receptor gamma).

This protein is responsible for absorption and deposition of fat.

Also cinnamaldehyde supports the activities of enzymes AMPK (adenosine monophosphate-activated protein kinase) and ACC (acetyl-CoA carboxylase), enzymes that stimulate breakdown of fats.

Other polyphenols found in cinnamon are proven to beneficial in reducing body fat, inflammation, cholesterol and improving glucose and insulin levels by affecting genes and proteins involved in lipid metabolism.

5 evidence based weight loss benefits of cinnamon

3. It controls sugar levels which contributes to appetite control

Controlling blood glucose levels after a meal is essential in treatment of diabetes. Also reduced glucose levels are said to be responsible for satiety and appetite control. Cinnamon exerts glucose control.

A review of 8 clinical studies reports that cinnamon is effective in controlling blood glucose levels in diabetes patients.

Addition of cinnamon to cereals is reported to lower post meal blood glucose in normal and obese individuals.

Antioxidant properties of this spice aid in lowering blood glucose levels.

4. It is an anti-diabetic agent and helps address obesity related diabetes

Improvement in parameters related to diabetes such as glucose and insulin levels can help lose weight.

A meta-analysis of 10 clinical trials reports that cinnamon at 120mg/day to 6g/day for 4-18 weeks can reduce glucose, cholesterol and blood lipid levels.

Various studies [1,2,3] report that as an anti-diabetic agent, cinnamon improves fasting blood glucose levels and cholesterol levels.

It also improves insulin sensitivity, thereby serving to be therapeutic in obesity related diabetes and hypercholesterolemia. [4,5,6]

5. It aids in digestion

Cinnamon delays gastric emptying and thus reduces appetite. Delayed gastric emptying increases satiety and reduces post meal glucose.

It does so by promoting the activity of previously mentioned protein, TRPA1 and reducing concentration of ghrelin (hormone that increases appetite). It also promotes activity of genes that support oxidation of fats.

It also manipulates activity of enzymes involved in digestion. Cinnamon inhibits the activity of lipase, an enzyme involved in the digestion and absorption of fats.

It also slows down activity of enzymes involved in carbohydrate digestion such as α-glucosidase and pancreatic α-amylase.

This property is of use in treating diabetes.

How to take cinnamon for weight loss?

There are several types of cinnamon available in the market.

Cassia and Ceylon are most popular. Cassia cinnamon has higher % of coumarin in it. Thus it is best to use Ceylon cinnamon for use. Large dosage of cinnamon should not be taken for a long period of time (6+ weeks). More details here>

A dose of ½ to 1 teaspoon (up to 6 gram) of cinnamon powder daily for less than 6 weeks is recommended and said to be safe. As a spice (very small quantities) one can use cinnamon for a very long time without any side effects.

Addition of this powder to cereals, porridges and toast is a delicious way of incorporating the spice in breakfast. You can also add it to curries and other savoury items to enhance flavour and reap health benefits simultaneously.

You can also prepare cinnamon tea (recipe here) by boiling 1 cinnamon stick or around 3/4th teaspoon of cinnamon powder in water. Brew it for 2-3 minutes and strain it. Add honey or jaggery to taste.


Excessive consumption of cinnamon can cause mouth soreness.

Cinnamon should be avoided in pregnancy and lactation.

Cinnamon can lower blood glucose levels therefore should be taken with care in case one is already using anti-diabetic medicines which lower blood sugar.

Cinnamon contains coumarin which may affect liver functioning and should be avoided if suffering from liver disease. It is also advisable to discontinue cinnamon use prior to surgery.


Cinnamon does help with weight loss but over the time say around 6 to 12 weeks. It is advisable to try it for a month and observing its effect before prolonging its use.

Cinnamon is rich in antioxidants and essential oils. It can help reduce obesity related risks like cardiovascular diseases, diabetes etc.

And finally, irrespective of these reasons, cinnamon’s aroma and spicy sweet taste will just make you fall in love with it. So you are left with no choice but to relish it!

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  1. I take 3/4 teaspoon of honey, about 1/5th teaspoon of ceylon cinnamon ,about a teaspoon and a half of udos oil and about 3/4 teaspoon of tumeric paste mix it together. I take this twice daily morning and night. Is it to much? I take it for my joints and artheritis.