MCT Oil (Medium-Chain Triglycerides)

MCT Oil is rapidly absorbed and converted to ketones, supporting energy production and cognitive function, particularly in those on ketogenic diets or with mild cognitive impairment.

fat-lossenergycognitivemetabolicperformance

Evidence last reviewed: 20 Apr 2026

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Biomarkers studied

Outcomes directly measured across the evidence records below

Cardiovascular

TriglyceridesLDL CholesterolHDL Cholesterol

Metabolic

Body Weight

Cognitive

Cognitive Function

Evidence

4 records

cognitive function

people with Parkinson's disease • RCT

PUBMEDModerate

MCT oil supplementation in a ketogenic diet showed feasibility and potential cognitive benefits.

Dose: 15000 mg

Citation: Choi et al. (2024). A randomized feasibility trial of medium chain triglyceride-supplemented ketogenic diet in people with Parkinson's disease.

endurance performance

trained runners • Systematic review

PUBMEDLow

Chronic MCT consumption may enhance endurance performance by providing a rapid energy source.

Dose: 15000 mg

Citation: Misell et al. (2001). Chronic medium-chain triacylglycerol consumption and endurance performance in trained runners.

blood lipids

adults above 18 years of age • Meta-analysis

PUBMEDModerate

MCT oil increased triglycerides but did not significantly affect total cholesterol, LDL, or HDL levels.

Dose: 15000 mgDuration: minimum 2-week intervention

Citation: Furuta et al. (2023). Postprandial fatty acid metabolism with coconut oil in young females: a randomized, single-blind, crossover trial.

weight gain

premature neonates • RCT

PUBMEDLow

MCT oil massage was associated with weight gain in premature neonates.

Dose: 15000 mg

Citation: Saeadi et al. (2015). The effect of massage with medium-chain triglyceride oil on weight gain in premature neonates.

Forms

Oil

Commonly used in liquid form for direct consumption or as an ingredient in foods.

Capsule

Convenient for precise dosing and on-the-go use.

Powder

Easily mixed into beverages or smoothies.

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