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Busting the Myth: Does Coconut Oil Take You Out of Ketosis?

3 min read

Contrary to some popular myths, coconut oil is not only permitted on a ketogenic diet but can actively support it. With its rich content of medium-chain triglycerides (MCTs), coconut oil helps fuel your body and promote the production of ketones, rather than taking you out of ketosis.

Quick Summary

This guide explains the science behind coconut oil and ketosis, detailing how the MCTs are quickly converted into energy-boosting ketones. Learn the difference between coconut oil and concentrated MCT oil, and how to safely incorporate this keto-friendly fat into your diet for optimal results.

Key Points

  • Coconut oil is keto-friendly: It contains zero carbohydrates and is a great source of fat to help achieve and maintain ketosis.

  • Rich in MCTs: The medium-chain triglycerides (MCTs) in coconut oil are quickly converted into ketones by the liver, providing rapid energy.

  • Enhances ketone production: Consuming coconut oil can help your body produce more ketones, which serve as an efficient fuel source for the brain and body.

  • Not the same as MCT oil: While a source of MCTs, coconut oil is less concentrated than pure MCT oil, and contains more of the less ketogenic lauric acid (C12).

  • Moderation is key: Due to its high calorie density, intake should be moderated to align with your overall daily caloric goals, especially for weight loss.

  • Versatile cooking fat: Coconut oil is a versatile fat that can be used in cooking, baking, smoothies, and 'bulletproof' coffee.

  • Aids in appetite control: The MCTs in coconut oil may help increase feelings of fullness, which can aid in managing calorie intake.

In This Article

The Ketogenic Process Explained

Ketosis is a metabolic state where the body shifts from burning glucose (from carbohydrates) to burning fat for fuel. This fat is converted into compounds called ketones, which the body and brain can use for energy. To achieve and maintain ketosis, a person must drastically reduce their carbohydrate intake while increasing their consumption of healthy fats.

How Coconut Oil Enhances Ketosis

Coconut oil is primarily composed of saturated fats, most of which are medium-chain triglycerides (MCTs). These MCTs are metabolized differently than the longer-chain fats found in other oils. Instead of being stored, MCTs travel directly to the liver, where they are rapidly digested and converted into ketones. This makes coconut oil a highly efficient and quick source of energy that directly aids the body in reaching and staying in a ketogenic state.

The Role of MCTs in Detail

Coconut oil contains several types of MCTs, including caprylic acid (C8) and capric acid (C10), with lauric acid (C12) being the most abundant. While all MCTs are ketogenic, C8 and C10 are known to be more rapidly converted into ketones than C12. This rapid conversion provides a swift energy boost and can help manage energy levels throughout the day.

Coconut Oil vs. MCT Oil: What's the Difference?

While coconut oil is a natural source of MCTs, it is not the same as pure MCT oil. This distinction is crucial for those trying to maximize ketone production.

Feature Coconut Oil Pure MCT Oil (C8/C10)
Source Whole coconut flesh Refined and concentrated from coconut or palm oil
MCT Content About 45–65% MCTs, largely C12 100% concentrated MCTs, typically high in C8 and C10
Ketone Production Supports ketosis but less efficiently due to higher C12 content Provides a more rapid and substantial boost in ketone levels
Calorie Density High, approximately 120 calories per tablespoon High, but offers a more concentrated dose of ketogenic fat
Flavor Distinct coconut flavor (especially unrefined) Flavorless and odorless
Cooking Uses Suitable for moderate-heat cooking and baking Best for low-heat applications or adding to foods after cooking

For those seeking the most potent ketogenic effect, adding pure MCT oil is often a more effective strategy. However, coconut oil is a versatile and effective whole-food option for incorporating healthy fats into your diet.

Practical Ways to Incorporate Coconut Oil in Your Keto Diet

Coconut oil's solid texture at room temperature and versatility make it a staple for many on a ketogenic diet. Here are a few ways to use it:

  • Bulletproof Coffee: Blend 1-2 tablespoons of coconut oil and grass-fed butter into your morning coffee for a rich, energy-boosting start to the day.
  • Cooking and Sautéing: Replace other oils with coconut oil when cooking keto-friendly vegetables, meats, and eggs.
  • Baking: Substitute coconut oil for butter or other fats in keto baking recipes for items like cookies, muffins, and fat bombs.
  • Smoothies: Add a tablespoon to your keto smoothies to increase your fat intake and add a creamy texture.
  • Fat Bombs: Use coconut oil as a primary ingredient in homemade keto fat bombs, offering a quick and satisfying energy boost.

The Importance of Moderation

While coconut oil is keto-friendly and beneficial for promoting ketosis, it is also very calorie-dense. A single tablespoon contains around 120 calories. Consuming too much, without accounting for your overall caloric intake, can lead to weight gain and hinder your weight loss goals, even in a state of ketosis. It's best to start with a smaller amount, like a teaspoon, and gradually increase to 1-2 tablespoons per day as your body adapts. Overall fat intake on a ketogenic diet should range from 60–80% of daily calories.

Conclusion To answer the question, does coconut oil take you out of ketosis? The answer is a clear no. In fact, due to its high concentration of medium-chain triglycerides, it is a highly beneficial fat source that can help you get into ketosis faster and provide a clean energy source for your body and brain. By understanding the difference between coconut oil and pure MCT oil, and incorporating it in moderation as part of your overall fat intake, you can effectively use this tropical oil to support your ketogenic lifestyle. Healthline offers further information on keto-friendly fats.


Disclaimer: Consult with a healthcare professional or registered dietitian before making significant changes to your diet, especially if you have underlying health conditions.

Frequently Asked Questions

Yes, coconut oil is a perfectly suitable fat for a ketogenic diet. It is a zero-carb, high-fat food that can help you meet your daily fat intake requirements.

Coconut oil is rich in medium-chain triglycerides (MCTs). These fats are absorbed quickly and sent directly to the liver, where they are efficiently converted into ketones, boosting the body's primary fuel source during ketosis.

MCT oil is a concentrated extract of the most ketogenic MCTs found in coconut oil, primarily C8 and C10. While both are beneficial, pure MCT oil is more effective for rapidly increasing ketone production than regular coconut oil.

While the amount varies by individual, many experts suggest starting with 1 teaspoon per day and slowly increasing to 1–2 tablespoons. Remember that it's high in calories, so moderation is key for weight management.

Beyond supporting ketosis, coconut oil's MCTs may offer benefits for brain health, appetite control, and have antimicrobial properties.

You can use coconut oil for cooking, baking, or adding it to beverages like 'bulletproof' coffee and smoothies. Refined coconut oil has a milder flavor and higher smoke point than unrefined (virgin) coconut oil.

Yes. While coconut oil provides healthy fats, it is also calorie-dense. If you consume more calories than you burn, you can still gain weight, even on a ketogenic diet.

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.