Written by Lauren Panoff, MPH, RD ~ above June 29, 2020 — medically reviewed by Kathy W. Warwick, R.D., CDE, Nutrition

Olive oil is made by grinding olives and extracting the oil, i m sorry many people enjoy cooking with, drizzly on pizza, pasta, and salad, or making use of as a dip because that bread.

Some of the most famous benefits of consuming olive oil encompass its capability to reduce inflammation, assistance heart health, and also lower blood pressure. It may even have potential anticancer effects and protect brain health (1, 2, 3, 4).

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This post reviews whether olive oil deserve to be offered to promote load loss.

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Many that olive oil’s benefits have actually been observed in the context of complying with a Mediterranean diet.

This eat pattern is identified by a high intake of fruits, vegetables, entirety grains, potatoes, legumes, nuts, and seeds. If the diet frequently incorporates fish, the key fat resource is olive oil, and it also limits red meat and sweets (5, 6, 7).

Olive oil includes monounsaturated fatty acids (MUFAs), which have one unsaturated carbon bond in their chemical composition. MUFAs are frequently liquid in ~ room temperature.

One older 4-week study uncovered men with overweight or excessive weight who replaced saturated fat through monounsaturated fats in your diets experienced little but far-reaching weight loss, compared with a saturated-fat-rich diet, regardless of no major change in total fat or calorie input (8).

More recent research agrees that unsaturated fat acids are likely more beneficial 보다 saturated fats once it comes to healthy weight maintain (9).

Diets rich in monounsaturated fat have likewise been displayed to protect against weight gain and also the build-up of fat in animal studies (10, 11).

Furthermore, olive oil is a rich resource of medium-chain triglycerides (MCTs), which have been long studied because that their ability to pat a role in healthy weight loss and also maintenance (12, 13, 14).

MCTs are triglycerides that contain fat acids comprising 6–12 carbon atoms. They’re damaged down quickly and soaked up by her liver, whereby they deserve to be used for energy.

While some studies have uncovered a positive effect of MCTs on weight loss, rather have found no effect.

Still, one study compared MCTs with long-chain triglycerides, finding the MCTs resulted in higher production of certain appetite-regulating hormones prefer peptide YY, which promotes feelings the fullness (15).

Other research indicates that MCTs may encourage weight loss by raising calorie- and also fat-burning in the human body (16, 17).


Olive oil is a great source the monounsaturated fat acids and also medium-chain triglycerides, both that which have been displayed to offer potential services when had in weight loss diets.

Olive oil might be valuable for weight loss, but it shows up to be most valuable when used in specific ways and amounts.

While some people claim that olive oil massages could help promote load loss, yes no research to support this idea. That said, researches have found that together massages can help preterm babies obtain weight (18).

Another popular case is that a mixture of olive oil and lemon juice deserve to promote quick weight loss. However, this is likely since it’s often used together a cleanse that usually outcomes in an extremely low calorie intake and consequently both fat and muscle ns (19).

Still, olive oil incorporated into an all at once healthy diet is a various story.

There space 119 calories and also 13.5 grams of fat in 1 tablespoon (15 mL) the olive oil. This can quickly add up on a calorie-restricted diet, therefore it’s finest to incorporate olive oil in limited quantities as not to promote weight obtain (20).

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One systematic review of 11 randomized managed studies discovered that complying with an olive-oil-enriched diet for at least 12 weeks decreased weight more than following a regulate diet (21).

Olive oil deserve to be supplied as a salad dressing, mixed right into pasta or soups, drizzled ~ above pizza or vegetables, or incorporated into small goods.


While olive oil can be useful for weight loss when consumed in restricted quantities, steer clear of cases that olive oil massages and detoxes space a permanent solution.

Olive oil is a healthy resource of monounsaturated fats and medium-chain triglycerides, both the which have actually been shown to sell potential services for weight loss.

While there are insurance claims that olive oil can be offered as a massage oil or for a detox, the many effective method to use olive oil for weight loss is to incorporate it into your overall healthy diet together a primary fat source.

Keep in mind the a tiny serving the olive oil can add a far-ranging number that calories and also amount the fat to her diet. As such, it have to be used in minimal quantities. Olive oil provided as component of a plant-based diet choose the Mediterranean diet might offer the greatest benefit long term.