Q. Can Coconut Oil Help You Lose Weight?

By Joyce Hendley, January/February 2009

Can Coconut Oil Help You Lose Weight?

A. There is science to suggest that the tropical oil may cause a slight (temporary) boost in your metabolism.

Anytime you eat, the process of digesting food burns off about 10 percent of the calories you consume. For example, if you consume 500 calories in a meal, your body uses about 50 of those calories to transform food into the energy that fuels your body. But theoretically if you eat a 500-calorie meal and replace the fat from oils or butter with coconut oil, your metabolism will speed up and burn more like 15 percent, or 75 calories.

It comes down to the molecular structure of the oil and how the body digests it. The fatty acids in coconut oil (called medium-chain triacylglycerols, or MCT) are shorter and more water-soluble than those in other oils, such as olive or canola. “So they’re more directly routed to the liver, where they’re readily burned for fuel,” explains Peter Jones, Ph.D., professor of food science and nutrition at the University of Manitoba in Winnipeg, Canada. Therefore, they have less opportunity to be deposited in fat stores.

But there is no scientific evidence to show that consuming coconut oil helps people lose weight. There is one recent study, however, using an MCT oil, which suggests coconut oil may work in the same way. In the study, 31 overweight men and women followed a low-calorie diet that included just over a tablespoon for women and just under two tablespoons for men each day of either an MCT oil or olive oil. After four months, the MCT-oil users lost an average of 7 pounds; the olive oil group just 3 pounds. The investigators suggested that the metabolic boost produced by the MCT oil likely played a role.

Even if coconut oil does help people lose weight, few nutrition experts recommend it, since coconut oil is loaded with saturated fat: 12 grams in 1 tablespoon versus 7 grams in a tablespoon of butter.

Bottom Line: The extra calorie burn produced by coconut oil might give you a slight edge, but only if you make room by eating less of something else. A tablespoon of any oil sets you back around 120 calories.

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I started eating two table spoons of coconut oil (virgin organic) from Trader Joes about two weeks ago. I'm not sure about weight loss but my clothes are fitting looser. I just don't have a scale to weight myself. I also have a lot more energy and feel a lot lighter and less snacky all the time.


08/16/2013 - 5:05pm

What website. and whats the best for weight loss and whats the best for muscle gain? I hear Winstrol is good.


08/13/2013 - 6:49pm

I ate 1 tbsp organic unrefined coconut oil for 9 months without doing anything else to change my diet & it really works, I lost 40 lbs. I'm now doing it again. It helps to take it for 2 wks than not for two wks as well....


08/12/2013 - 9:50pm

I use any coconut oil as long as it's organic & unrefined. I lost 40 lbs in 9 months doing this w/out changing my diet other than the coconut oil. Crazy it truly works & I feel better when I do it.


08/12/2013 - 9:46pm

I purchased extra virgin coconut oil from Trader Joes and began using it today. I placed a tablespoon in my smoothie this morning. I have been reading a lot for other ideas on how to use it and am looking forward to trying it. Does anyone have any input on that particular brand from Trader Joes?



07/29/2013 - 2:38pm

can i use coconut oil for massage to loss my weight


07/28/2013 - 10:08am

Thank-you for the cocoa coconut oil and sweetner idea. Reminds me of an almond joy


07/23/2013 - 7:47pm

There is an amazing book "The Coconut Oil Miracle" by Bruce fife. Everyone should read this book, it tells you everything that you would ever want to know about Coconut Oil and dispels all of the myths and misunderstandings surrounding the coconut oil/ palm oil industry and its used.


07/19/2013 - 11:58am

Virgin, unrefined coconut oil actually has 12 grams of saturated fat, not 0.


07/17/2013 - 5:40pm

I am always reluctant to post about diet ideas because it is really a more complicated process than to say something works or doesn't work but that said I had to chime in on the coconut oil. Like another poster , I had also lost some weight through walking and diet changes over the last few years but then leveled off. I read about the Butter in the coffee thing which was surprisingly good, but then replaced it with coconut oil. I have lost 11.5 lbs in two and a half weeks. I have it in morning coffee in the place of cream (which had some fat and calories anyway) and decreased sugar use from 3-4 teaspoons to one teaspoon (also saved some calories there). I feel an incredible energy boost after the coffee, and I also feel less hungry. I try to make sure I eat something by 2pm to keep my metabolism going but I am not really starving by that time. I have totally replaced the urge for coffee with cream and sugar or sugary coffee drinks from starbucks (in cans) with this system and I am feeling so much better. While the fat and calories might seem like a lot in the Coconut oil think about this, no cream , less sugar for me, less eating overall, no binge snacking and no glycemic issues so now highs and lows with sugar etc. I have been gradually making changes over the last few years and it is not a simple process. I now eat as much as possible from local farm markets and avoid the grocery store nearly completely. I drink mainly water, my coffee with Coconut oil in it and occasional diet drinks but not too often. I walk about 2 miles a day 5 times a week (for 2 years now), I go swimming etc. I wish everyone luck with their efforts. I do think coconut oil can play a valuable role in your plan.


07/07/2013 - 8:01pm

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