Capric Acid
Capric Acid
Snapshot
Capric acid is a medium-chain fatty acid known for its antimicrobial properties, energy-enhancing effects, and support for gut and metabolic health.
What is Capric Acid?
Capric acid, also known as decanoic acid, is a saturated fatty acid classified as a medium-chain triglyceride (MCT). It is best known for its role in energy metabolism, cellular fuel production, and supporting the immune and digestive systems due to its potent antimicrobial properties.
Where It Comes From
Capric acid is naturally found in coconut oil, palm kernel oil, goat’s milk, and human breast milk. It is often extracted and purified for use in MCT oil supplements or as part of blended fatty acid formulas designed to support ketogenic diets and metabolic health.
Key Nutrients & Compounds
Capric acid is a 10-carbon chain MCT that is rapidly absorbed and converted into ketones in the liver. These ketones can be used as a quick source of fuel for the brain and muscles. Capric acid also contains antibacterial, antiviral, and antifungal compounds that assist in protecting the body from pathogens.
Health Benefits
Capric acid boosts energy production, particularly during low-carb or ketogenic diets. It enhances mental clarity by increasing ketone availability and supports weight management by promoting fat metabolism. It may help fight infections by disrupting bacterial and fungal cell membranes. Additionally, capric acid supports a healthy gut environment by inhibiting harmful microbes without affecting beneficial bacteria.
Recommended Dosage
There is no universal recommended daily intake for capric acid, but it is often consumed as part of MCT oil blends, typically providing 1–3 grams per serving. Start with ½ teaspoon and gradually increase to 1–2 tablespoons per day to assess tolerance, especially for digestive sensitivity.
How to Use It
Capric acid is most often consumed through MCT oil or coconut oil. It can be added to coffee, smoothies, or salad dressings. It may also be taken in softgel form as part of a supplement stack geared toward cognitive enhancement or metabolic support.
Who Should Use It?
Capric acid is especially useful for individuals following a ketogenic diet, those seeking cognitive performance support, athletes requiring quick energy, or individuals dealing with bacterial or yeast overgrowth. It’s also ideal for gut health and immune function support.
Possible Interactions or Cautions
High intake may cause gastrointestinal discomfort such as diarrhea or cramping, particularly if introduced too quickly. Individuals with liver disease or fat metabolism disorders should consult a healthcare provider before using MCT-rich products.
Final Thoughts
Capric acid is a versatile fatty acid that delivers fast-acting energy, enhances brain performance, and offers natural antimicrobial support. Its presence in MCT oils makes it a valuable asset for those seeking improved metabolic function and digestive wellness.
Scientific Studies
Nagao, K., & Yanagita, T. (2010). Medium-chain fatty acids: Functional lipids for the prevention and treatment of the metabolic syndrome. Pharmacological Research, 61(3), 208–212. https://doi.org/10.1016/j.phrs.2009.11.007
Gao, X., et al. (2016). Decanoic acid inhibits mTORC1 activity by disrupting Rag GTPase interaction. Scientific Reports, 6, 36775. https://doi.org/10.1038/srep36775
Shilling, M., et al. (2013). Antimicrobial effects of virgin coconut oil and its medium-chain fatty acids on Clostridium difficile. Journal of Medicinal Food, 16(12), 1079–1085. https://doi.org/10.1089/jmf.2013.29000.bhu