Caprylic Acid: Supports Ketosis, Combats Candida, and Boosts Brain Energy

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Caprylic Acid, a medium-chain fatty acid found in certain foods and also available in supplement form, has gained attention for its health benefits. People have turned to caprylic acid supplements as a natural way to support various aspects of health. Research shows that it promotes digestive health, supports immune function, and contributes to overall wellness. In this article, we’ll discuss the benefits of Caprylic Acid supplements and how they may impact people’s health.

What Is Caprylic Acid?

Caprylic Acid, a type of saturated fat also known as C8, is a medium-chain fatty acid found in certain dietary sources. One of the primary natural sources of Caprylic Acid is coconut oil, where it occurs alongside other medium-chain fatty acids. Additionally, Caprylic Acid can be extracted from palm kernel oil, another rich source of this fatty acid. These oils are commonly used in cooking, baking, and food preparation, making Caprylic Acid readily available in the diet. Moreover, Caprylic Acid can be found in smaller quantities in dairy products like milk and cheese, as well as in certain animal fats. Due to its medium-chain structure, Caprylic Acid is often favored in certain dietary protocols, such as ketogenic diets, for its potential to be rapidly metabolized and used for energy. However, it’s important to note that while Caprylic Acid can offer various health benefits, its consumption should be moderated as part of a balanced diet.

What Are the Benefits of Caprylic Acid?

  • Promotes digestive health by maintaining a balanced microbiome: Caprylic Acid, a medium-chain fatty acid, supports gut health by fostering a diverse and balanced community of beneficial bacteria in the digestive system. This balance is crucial for efficient digestion, nutrient absorption, and overall gastrointestinal wellness. PMC7312778, PMC6342642
    • Reduces Candida Overgrowth: Caprylic Acid’s ability to target and inhibit the growth of certain harmful microbes, including Candida albicans, makes it a promising natural remedy for conditions like candida overgrowth. This can help restore balance to the gut microbiota and alleviate symptoms associated with digestive disorders. PMID: 28922057, PMID: 31334617
  • May help regulate cholesterol levels within the normal range: Research suggests that Caprylic Acid supplementation may contribute to maintaining healthy cholesterol levels already within the normal range. By possibly modulating lipid metabolism, it could play a role in supporting cardiovascular health. PMC10005197, PMC6555760
  • Exhibits antimicrobial properties, aiding in skincare and fighting harmful pathogens: Caprylic Acid’s potent antimicrobial properties make it a valuable ingredient in skincare products. It helps combat acne-causing bacteria and other pathogens on the skin, promoting a clearer and healthier-looking complexion. PMC9723275, PMID: 24284257
    • Acts as a disinfectant: Caprylic Acid’s antimicrobial properties extend beyond personal care products to disinfectant applications. Its ability to effectively kill bacteria without promoting antibiotic resistance makes it a valuable tool in combating the growing problem of antibiotic-resistant bacteria. PMID: 32917370, PMID: 33006856
  • Promotes Ketosis: Caprylic Acid is a key component of the ketogenic diet, as it can help induce and maintain a state of ketosis. Ketosis is a metabolic state where the body burns fat for fuel instead of carbohydrates, which may have various health benefits, including weight loss and improved metabolic health. PMC7175812
  • Enhances Cognitive Function: Some studies suggest that Caprylic Acid may have neuroprotective properties and could possibly support cognitive function. It may contribute to improved focus, concentration, and mental clarity. A study of 600 people found that those with higher C8:0 levels had lower risk for cognitive decline and was especially effective for those with the APOE ε4 gene. PMC10442865
  • Boosts Energy Levels: Due to its rapid metabolism and conversion into energy, Caprylic Acid can provide a quick and sustained energy boost, making it beneficial for persons looking to increase energy levels and combat fatigue. PMC4878196
  • May Aid in Blood Sugar Regulation: Some research suggests that Caprylic Acid supplementation may help regulate blood sugar levels by improving insulin sensitivity and reducing insulin resistance. This could be particularly beneficial for persons with type 2 diabetes or those at risk of developing insulin-related conditions. PMID: 1568535
  • Supports Immune Function: Caprylic Acid’s antimicrobial properties not only help combat harmful pathogens but also support overall immune function by reducing the risk of infections and promoting a healthy balance of gut bacteria. PMC4878196

Food Sources of Caprylic Acid

Food SourceAmount of Caprylic Acid per Serving
Coconut Oil7 grams
Coconut Milk1.5 grams
Coconut Meat3 grams
Palm Kernel Oil6 grams
Goat Milk0.5 grams
Cow Milk0.2 grams
Human Breast Milk0.1 grams
Amounts are approximate.

Is Caprylic Acid Safe?

Caprylic Acid supplements are safe for most people when taken in appropriate doses. As a naturally occurring fatty acid found in foods like coconut oil and dairy products, Caprylic Acid is well-tolerated by most people. Additionally, since it’s digested differently than long-chain fatty acids, it’s less likely to be stored as fat in the body. However, as with any supplement, it’s important to follow recommended dosages, especially for those with underlying medical conditions or who are pregnant or nursing. Overall, Caprylic Acid supplements offer a safe option for persons seeking to support their health naturally.

Medication Interactions with Caprylic Acid

  • Antifungal Medications: Caprylic Acid may enhance the effects of antifungal medications by targeting fungal overgrowth in the body. This effect could possibly increase the effectiveness of antifungal treatment, leading to improved outcomes in fighting fungal infections such as candidiasis or fungal skin conditions.
  •  Blood-Thinning Medications (Anticoagulants): Due to its mild anticoagulant properties, Caprylic Acid may interact with blood-thinning medications, such as warfarin or aspirin, by further reducing blood clotting ability. This interaction could increase the risk of bleeding or bruising, necessitating careful monitoring of blood clotting parameters and potential dosage adjustments to maintain optimal anticoagulation therapy.
  •  Medications Metabolized by the Liver: Caprylic Acid may influence liver enzymes involved in drug metabolism, and might alter the effectiveness or side effects of medications metabolized by the liver. This interaction could lead to changes in medication levels in the bloodstream, affecting therapeutic outcomes or increasing the risk of adverse reactions. 
  •  Immunosuppressant Medications: Caprylic Acid’s immunomodulatory effects may interact with immunosuppressant medications commonly used to manage autoimmune conditions or prevent organ rejection in transplant recipients. This interaction could impact immune function and the effectiveness of immunosuppressive therapy, increase the risk of immune-related complications, or reduce medication effectiveness. Monitoring of immune function and medication levels is essential to ensure optimal therapeutic outcomes and minimize the risk of adverse effects.

Supplement Interactions with Caprylic Acid

  • Probiotics: Probiotic supplements contain beneficial bacteria that can interact with Caprylic Acid to further support gut health. This combination may enhance the restoration of a balanced microbiome and improve digestive function.
  •  Digestive Enzymes: Digestive enzyme supplements help break down macronutrients and facilitate nutrient absorption. When combined with acrylic acid, digestive enzymes may enhance the overall digestive process, leading to better nutrient assimilation and gastrointestinal comfort.
  •  Multivitamins: Multivitamin supplements contain a variety of vitamins and minerals essential for overall health. When taken alongside Caprylic Acid, multivitamins can complement its benefits by providing additional nutritional support, contributing to overall wellness.
  •  Omega-3 Fatty Acids: Omega-3 supplements, such as fish oil, are rich in essential fatty acids with anti-inflammatory properties. Combining omega-3 fatty acids with Caprylic Acid may provide synergistic benefits for cardiovascular health and inflammation management.
  •  Antioxidants: Antioxidant supplements, such as vitamin C or E, help neutralize harmful free radicals in the body. When taken together with Caprylic Acid, antioxidants can support cellular health and enhance the body’s defense against oxidative stress.
  •  Protein Powders: Protein powders, derived from sources like whey or plant proteins, are commonly used to support muscle growth and recovery. When paired with Caprylic Acid, protein powders can complement its effects by providing essential amino acids necessary for muscle repair and maintenance.

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Caprylic Acid by Pure Encapsulations

Caprylic Acid helps to provide a gradual release of calcium and magnesium caprylates to support a healthy gastrointestinal tract.*

  • Support for healthy microbial balance*
  • Gradual release, buffered caprylic acid*
  • Made with hypoallergenic, vegan ingredients

Caprylic acid, also known as octanoic acid, is a naturally occurring fatty acid. Calcium and magnesium caprylates act as buffers and may also help slow the dispersion and release of caprylic acid to support its activity throughout the gastrointestinal tract. Caprylic acid promotes a favorable environment for beneficial microflora. Due to its fat solubility, it is believed to penetrate intestinal mucosal cells to exert its effects.*

Take 1–2 capsules 30 minutes before each meal, or as directed by a health professional.

Amount Per One Vegetarian Capsule Serving
Calcium … 30mg (caprylate)
Magnesium … 18mg (caprylate)
Caprylic Acid … 400mg

100% MCT Oil by Nature’s Way

Nature’s Way 100% Potency Pure Source MCT Oil From Coconut- Certified Paleo, Certified Vegan- Non-GMO Project Verified, Vegetarian, Gluten-free, Flavorless, No Filler Oils, Hexane-free, 14 g MCTs per serving, 16 Fluid Ounce
Adults take 1 Tablespoon (15 mL) 1-3 times daily as needed.

Amount Per 1 Tablespoon (15 mL) Serving

Medium Chain Triglycerides … 14 g 
Caprylic Acid … 7.7 g 
Capric Acid … 5.0 g

Ingredients: Medium chain triglycerides from organic coconut oil.

Contains: Tree nuts (coconut).

Food First!

Although this article discusses supplements in detail, don’t forget that we are absolutely committed to the “Food First” approach to nutrition. When it comes to your health, the totality of your eating habits far surpasses the impact of individual nutrients or any single supplement you consume. Even though this article doesn’t delve into the broader picture of your overall diet, it’s crucial to keep this element at the forefront of our minds. Your food needs to provide all the vitamins, minerals, fiber, and phytochemicals to nourish your body systems down to the cellular level.

Food choices, rather than supplements, are the most critical factors for a healthy gut microbiome. These trillions of tiny inhabitants in your gut affect your brain waves; they orchestrate your immune system. They possess the power to create molecules that can switch genes on or off and are even capable of synthesizing neurotransmitters. Opting for organic foods and steering clear of plastic packaging (including those labeled BPA-free) is a smart move to limit toxin exposure. The sum of all these parts leads to a powerful conclusion: the ultimate key to your health lies in the quality and balance of the food you consume. Supplements are secondary.

To Sum It Up

Caprylic Acid supplements offer a natural way to enhance various aspects of health. Research shows that they support digestive health by combating harmful microorganisms, promote immune function, and contribute to overall health. With their safety profile and potential benefits, Caprylic Acid supplements could be a valuable addition to a balanced lifestyle. Whether looking to maintain gut health or support immune function, incorporating Caprylic Acid supplements into one’s routine may offer health-promoting advantages.

This Article is Not a Substitute for Medical Advice

Dietary supplements are not designed to diagnose, treat, cure, or prevent any disease. The Supplement Sciences website seeks to provide comprehensive access to the most relevant supplement information along with convenient online ordering. We do not provide medical advice and cannot guarantee that every product suggested is completely without risk. Since each person is unique in their health history and medication use, it is important to discuss supplements with your personal physician. Specifically, pregnant women and individuals being treated for cancer or liver or kidney problems must consult their physician about every nutritional supplement they plan to take. People taking medications for the treatment of HIV or with a history of organ transplant must not take supplements without consulting with their physician.

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