Wellness
MCT Oil Explained: The Keto-Friendly Fuel
Discover what MCT oil is, why it's a staple in keto and wellness circles, and how this unique dietary fat can affect your energy and health.
What is it?
MCT oil is a dietary supplement made up of medium-chain triglycerides, a type of saturated fat. Unlike the long-chain triglycerides (LCTs) found in most foods, MCTs have a shorter chemical structure, which allows the body to digest and absorb them more rapidly. This supplement is typically extracted from coconut or palm kernel oil through a process called fractionation. Because they are metabolized quickly, MCTs are sent directly to the liver, where they can be converted into an immediate source of energy or into ketones, which are energy molecules produced from fat.
Why is it trending?
MCT oil's popularity has surged alongside the high-fat, low-carbohydrate ketogenic (keto) diet. Followers of the keto diet use MCT oil to help increase ketone production and maintain a state of ketosis, where the body burns fat for fuel. Beyond keto, the wellness community values MCT oil for providing a quick, clean energy boost without carbohydrates. Its versatility and neutral taste make it easy to add to coffee, smoothies, and shakes, fitting conveniently into busy, health-conscious lifestyles.
How does it affect people?
MCT oil can serve as a rapid energy source for both the body and brain. Some research suggests it may support weight management by increasing feelings of fullness, potentially leading to lower calorie consumption. It has also been studied for potential benefits in managing neurological conditions like epilepsy and Alzheimer's disease. However, overconsumption can lead to digestive issues such as cramping and diarrhea. As it is a pure fat, it is high in calories, and some experts caution that high doses over time could contribute to fat accumulation in the liver.