Medium Chain Triglycerides Foods: Best Natural MCT Sources

Medium chain triglycerides foods are foods that naturally contain MCTs, a group of dietary fats that the body handles differently from many longer-chain fats. The most familiar sources are coconut oil, palm kernel oil, butter, whole milk, full fat yogurt, cheese, cream, and other dairy products.

Interest in MCT foods often comes from people following a keto diet, low carb diet, cognitive coffee routine, or weight management plan. According to CDC/NCHS data, 17.1% of U.S. adults were on a special diet on a given day in 2015–2018, and low carbohydrate diet use increased from 0.9% in 2007–2008 to 2.2% in 2017–2018.

If you arrived here after searching "medium chain triglyceride foods," you may be looking for ways to support a special diet or harness nootropic benefits associated with MCTs.

But here is the key point to remember: not all MCT foods provide meaningful amounts of the most ketogenic medium chain fatty acids. Coconut oil is rich in lauric acid, while concentrated MCT oil supplements are usually designed to provide more C8 caprylic acid and C10 capric acid.

This guide explains which foods contain medium chain triglycerides, which ones are richest, and whether food sources are enough if you want MCTs for energy, weight management, keto, or brain health. Let's get to it!

What Are MCTs?

MCTs stands for medium chain triglycerides. A triglyceride is a fat molecule made of three fatty acids attached to a glycerol backbone. The “medium chain” part refers to the length of the fatty acid chains.

Most dietary fat comes from long chain triglycerides, which have longer fatty acid chains and require a more complex digestive process. Medium chain triglycerides are shorter. Because of that shorter chain length, the body can absorb and process them differently from many other fats.

The main medium chain fatty acids discussed in nutrition are:

• C6 caproic acid: A shorter MCT that may be more likely to cause digestive distress and is less common in premium MCT oil supplements.
• C8 caprylic acid: A highly ketogenic MCT often emphasized for fast energy, nutritional ketosis, and brain fuel.
• C10 capric acid: Another ketogenic MCT often paired with C8 in medium chain triglyceride oil.
• C12 lauric acid: Common in coconut oil and palm kernel oil, but metabolically more mixed because it behaves partly like longer-chain saturated fat.

MCTs are popular because they are rapidly absorbed and can be converted in the liver into ketones. Ketones are alternative fuel molecules that may become more important during fasting, low carb diet patterns, ketogenic diet routines, and periods when carbohydrate intake is low.

That does not mean MCTs are magic fat-burning compounds. They are still dietary fat and still provide calories. But compared with many other fats, they have a distinctive role in energy metabolism, keto diet strategies, cognitive function discussions, and some weight management research.

For a broader brain-performance context, see this guide to what nootropics are and how nutrition can fit into mental performance routines.

Potential Benefits of MCTs

MCT benefits are usually studied with concentrated MCT oil, medium chain triglyceride administration, or ketogenic MCT drinks — not small amounts from ordinary foods. That distinction is key. MCT foods can contribute useful dietary fat, but most research uses larger, more controlled doses.

MCTs May Support Nutritional Ketosis

MCTs are popular in the ketogenic diet because C8 and C10 can be converted into ketones more directly than many long chain triglycerides. This is one reason people add MCT oil to coffee, shakes, and low carb meals.

Study summary: In a randomized, double-blind, placebo-controlled trial, 28 healthy adults following a ketogenic diet took either MCT oil or sunflower oil three times daily for 20 days. The MCT supplement contained 65% C8 and 35% C10, and researchers measured blood beta-hydroxybutyrate, glucose, mood, and keto-induction symptoms. The study supports MCT oil as a tool for ketogenic diet support, although the dose was much higher than typical MCT food intake.(1)

MCTs May Support Brain Energy

MCTs are also discussed for brain health because ketones can act as an alternative fuel source for the brain. This does not mean MCT foods improve cognitive function in everyone. It means MCTs have a plausible brain-energy role, especially when used in a targeted way.

Study summary: In a 6-month randomized controlled trial in people with mild cognitive impairment, participants took a ketogenic drink containing 15 g of MCT twice daily, while the placebo group received a non-MCT control. Researchers reported that the MCT drink increased ketone availability and improved some cognitive outcomes in this specific population. This supports the brain-fuel rationale for MCTs, but it does not prove that coconut oil or MCT foods enhance cognition in healthy adults.(2)

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MCTs May Support Weight Management Goals

MCTs have been studied for body weight, body composition, and weight management because they may influence satiety, energy expenditure, and fat metabolism. But they still provide calories, so adding MCTs without adjusting the rest of the diet is unlikely to support weight loss.

Study summary: In a 16-week randomized weight-loss study, 31 adults ages 19 to 50 with BMI 27–33 used either MCT oil or olive oil as part of a structured weight-loss program. Researchers reported that MCT oil consumption did not lead to an adverse metabolic profile compared with olive oil, supporting its continued investigation for weight management. The practical takeaway is cautious: MCTs may help some weight management goals when used strategically, but they are not a stand-alone fat-loss solution.(4)

MCTs May Offer a Quick Energy Source

MCTs are often used for an energy boost because they are absorbed and metabolized differently from many other fats. C8 and C10 are especially relevant because they are the most common MCTs used in performance-oriented MCT oil supplements.

For everyday use, this is why MCT oil is often mixed into coffee, smoothies, salad dressings, and keto meals. The goal is not to “burn fat” automatically. The goal is to add a fast, clean dietary fat that may fit a low carb diet, ketogenic diet, or cognitive coffee routine.

Best MCT Food Sources

The best medium chain triglycerides foods are those that provide measurable amounts of C8, C10, and C12. The amounts below use common serving sizes and should be treated as practical estimates, because fatty acid profiles vary by brand, processing, animal diet, season, and serving weight.

For the food list below, “total MCTs” means C8 caprylic acid + C10 capric acid + C12 lauric acid. C6 caproic acid is not included in these totals because it is less emphasized in consumer MCT foods and is often not the main target in premium MCT oil formulas.(5-8)

MCT Oil

Serving: 1 tablespoon, or 15 mL.

• Total C8/C10 MCT oil: 12.8 g
• C8 caprylic acid: 8.6 g
• C10 capric acid: 4.2 g(9)
• C12 lauric acid: 0 g in a C8/C10-only formula(9)

MCT oil is the most concentrated option because it is not a normal food fat. It is a refined medium chain triglyceride oil supplement designed to supply specific MCTs, usually C8 and C10. That makes it the most direct choice for people who want a meaningful MCT intake for keto, energy, cognitive coffee, or low carb diet routines.

Coconut Oil

Serving: 1 tablespoon, about 13.6 g.

• Total C8 + C10 + C12: about 7.35 g
• C8 caprylic acid: about 0.93 g
• C10 capric acid: about 0.73 g
• C12 lauric acid: about 5.69 g(6)

Coconut oil is the most familiar MCT food. It is rich in saturated fat and contains a meaningful amount of medium chain fatty acids, but most of that comes from lauric acid. That is why coconut oil is not the same as MCT oil. One tablespoon of coconut oil provides only about 1.66 g combined C8 + C10, compared with 12.8 g C8 + C10 from Performance Lab MCT Oil.

Best use: cooking, baking, keto recipes, and small amounts in coffee if you like the coconut flavor.

Virgin Coconut Oil

Serving: 1 tablespoon, about 13.6 g.

• Total C8 + C10 + C12: about 7.35 g
• C8 caprylic acid: about 0.93 g
• C10 capric acid: about 0.73 g
• C12 lauric acid: about 5.69 g(6)

Virgin coconut oil has a similar fatty acid profile to coconut oil, but it is less refined and usually has a stronger coconut taste and aroma. It works well when you want a whole-food style coconut fat rather than a neutral supplement oil.

Best use: coconut-flavored recipes, curries, baking, smoothies, or small amounts in coffee.

Palm Kernel Oil

Serving: 1 tablespoon, about 13.6 g.

• Total C8 + C10 + C12: about 7.04 g
• C8 caprylic acid: about 0.51 g
• C10 capric acid: about 0.45 g
• C12 lauric acid: about 6.08 g(6)

Palm kernel oil is another MCT rich food fat, but like coconut oil, much of its medium chain content is lauric acid. It is often used in processed foods and commercial applications.(8) For home use, some readers may avoid it because of sustainability concerns or because they prefer coconut-derived MCT oil.

Best use: understanding food labels and recognizing another natural source of medium chain fatty acids.

Butter

Serving: 1 tablespoon, about 14.2 g.

• Total C8 + C10 + C12: about 0.90 g
• C8 caprylic acid: about 0.17 g
• C10 capric acid: about 0.36 g
• C12 lauric acid: about 0.37 g(6)

Butter contains small amounts of medium chain fatty acids, but it is not an MCT-rich food compared with coconut oil or MCT oil. It is mostly useful as a cooking fat or flavor ingredient. In butter coffee, butter contributes texture and dairy fat, while MCT oil contributes a more concentrated C8/C10 dose.

Best use: cooking, sauces, baking, and occasional coffee blends.

Clarified Butter or Ghee

Serving: 1 tablespoon, about 13 g.

• Total C8 + C10 + C12: about 0.83 g
• C8 caprylic acid: about 0.14 g
• C10 capric acid: about 0.32 g
• C12 lauric acid: about 0.36 g(6)

Clarified butter, or ghee, is butterfat with most water and milk solids removed. Because it is a concentrated dairy fat, it can contribute small amounts of medium chain fatty acids.(6) Still, it is not comparable to MCT oil for C8 and C10 delivery.

Best use: high-heat cooking, keto meals, and recipes where a buttery flavor is desirable.

Whole Milk

Serving: 1 cup, about 244 g.

• Total C8 + C10 + C12: about 0.55 g
• C8 caprylic acid: about 0.18 g
• C10 capric acid: about 0.18 g
• C12 lauric acid: about 0.19 g(6)

Whole milk contains small amounts of MCTs because milk fat naturally contains short and medium chain fatty acids. But as an MCT food, milk is modest. It is better understood as a dairy food that contributes protein, calcium, calories, saturated fat, and a small amount of medium chain fatty acids.

Best use: everyday dairy intake, coffee, smoothies, and meals where whole milk fits your diet.

Full Fat Yogurt

Serving: 1 cup, about 245 g.

• Total C8 + C10 + C12: about 0.63 g
• C8 caprylic acid: about 0.10 g
• C10 capric acid: about 0.26 g
• C12 lauric acid: about 0.27 g(6)

Full fat yogurt provides small amounts of medium chain fatty acids along with protein, calcium, and fermented dairy compounds. It is not a high-MCT food, but it can be a practical way to include dairy fat in a whole-food diet.

Best use: breakfast bowls, smoothies, low carb snacks, and meals where dairy tolerance is good.

Full Fat Greek Yogurt

Serving: 170 g, about 3/4 cup.

• Total C8 + C10 + C12: about 0.81 g
• C8 caprylic acid: about 0.15 g
• C10 capric acid: about 0.45 g
• C12 lauric acid: about 0.22 g(6)

Full fat Greek yogurt can provide slightly more dairy fat per serving than some regular yogurts, depending on brand and fat level. It is still a modest MCT source, but it may be attractive for people who want protein, fat, and a thicker texture.

Best use: high-protein snacks, low carb meals, and smoothies.

Cheddar Cheese

Serving: 1 ounce, about 28 g.

• Total C8 + C10 + C12: about 0.59 g
• C8 caprylic acid: about 0.09 g
• C10 capric acid: about 0.23 g
• C12 lauric acid: about 0.26 g(6)

Cheese contains small amounts of MCTs as part of its dairy fat. It is not a concentrated MCT food, but it can fit low carb diet and keto diet patterns when total saturated fat, calorie intake, and blood lipids are considered.

Best use: meals, snacks, low carb plates, and savory recipes.

Heavy Cream

Serving: 1 tablespoon, about 15 g.

• Total C8 + C10 + C12: about 0.35 g
• C8 caprylic acid: about 0.06 g
• C10 capric acid: about 0.14 g
• C12 lauric acid: about 0.16 g(6)

Heavy cream provides a small amount of medium chain fatty acids, but its main role is adding dairy fat, creaminess, and calories. It can be used in keto coffee, sauces, soups, and desserts, but it is not an efficient way to get C8 or C10.

Best use: coffee, sauces, soups, low carb desserts, and creamy recipes.

Goat Milk

Serving: 1 cup, about 244 g.

• Total C8 + C10 + C12: about 1.17 g
• C8 caprylic acid: about 0.23 g
• C10 capric acid: about 0.63 g
• C12 lauric acid: about 0.30 g(6)

Goat milk can provide more medium chain fatty acids than cow’s milk, especially capric acid.(6) Still, it is a dairy food first and an MCT source second. It may be useful for people who tolerate goat dairy well and want a whole-food source of medium chain fatty acids.

Best use: specialty dairy intake, smoothies, yogurt, and goat milk products.

Coconut Oil vs MCT Oil

Coconut oil and MCT oil are related, but they are not the same thing.

Coconut oil is a whole food oil. It contains a mixture of saturated fat, including lauric acid, caprylic acid, capric acid, myristic acid, palmitic acid, and other fats. One tablespoon provides about 7.35 g C8 + C10 + C12, but most of that is C12 lauric acid.(6)

MCT oil is a concentrated supplement. Performance Lab MCT Oil supplies 12.8 g C8/C10 MCT oil per tablespoon, including 8.6 g C8 and 4.2 g C10.(9) That makes medium chain triglyceride oil more targeted for people who want ketone support, an energy boost, cognitive coffee, or a defined dose of MCTs.

When Coconut Oil Makes Sense

• You want a cooking or baking fat.
• You like the taste of coconut.
• You are using small amounts in recipes.
• You want a food-based source of medium chain triglycerides.
• You do not need a precise C8/C10 dose.

When MCT Oil Makes Sense

• You want a more meaningful C8/C10 dose.
• You are adding MCT oil to coffee, shakes, or smoothies.
• You want a flavor-neutral fat source.
• You are using MCT intake for keto, energy, or cognitive function support.
• You want to avoid relying on large amounts of coconut oil for C8 and C10.

For more detail on choosing a clean product, see this guide to the best MCT oil.

C6, C8, C10, and C12 Explained

Medium chain triglycerides are often grouped together, but each fatty acid behaves a little differently. The carbon number matters because shorter chain length generally affects digestion, absorption, ketone production, taste, and tolerance.

C6 Caproic Acid

C6 is the shortest MCT typically discussed in nutrition. It can be rapidly absorbed, but it has a strong taste and odor and may be more associated with digestive discomfort. Many higher-quality MCT oil supplements avoid C6 because it is less pleasant and less useful for everyday supplementation.

C8 Caprylic Acid

C8 caprylic acid is often considered the most ketogenic MCT. It is rapidly absorbed and efficiently converted into ketones. That is why C8 is often emphasized in premium mct oil supplements for brain health, energy boost, mct ketogenic diet support, and cognitive coffee.

C8 is also the main reason many people choose MCT oil instead of coconut oil. Coconut oil contains some C8, but not nearly as much as a concentrated C8/C10 oil.

C10 Capric Acid

C10 capric acid is another important MCT. It is slightly longer than C8, but still more ketogenic than many long chain triglycerides. C10 is often paired with C8 because the combination provides a practical balance of fast energy, tolerability, and formula cost.

C12 Lauric Acid

C12 lauric acid is abundant in coconut oil and palm kernel oil. It is technically a medium chain fatty acid by carbon length, but it is often debated because it behaves more like a long chain fatty acid in some digestive and metabolic contexts.(7)

This is why some premium MCT supplements focus on C8 and C10 only. Lauric acid is not “bad,” but it is not the same as a targeted C8/C10 MCT oil.

Digestive Distress and MCTs

MCT oil can cause digestive distress, especially when people start with too much. Common issues include stomach cramps, loose stools, nausea, or urgency. C6 and large doses of MCT oil are especially likely to be poorly tolerated.(1,8)

The practical solution is simple: start low. Many people begin with 1 teaspoon and gradually increase toward 1 tablespoon if tolerated. Taking MCT oil with food, protein, or a mixed beverage may also be gentler than taking it straight.

Benefits and Limits of Food Sources

MCT foods can be useful, but they should be understood realistically. They are foods with medium chain fatty acids, not automatic weight loss tools or disease treatments.

Benefit: MCT Foods Can Add Useful Dietary Fat

Coconut oil, dairy fat, and other MCT rich foods can add healthy fat or beneficial fats to meals, depending on the overall diet. They may fit keto diet, low carb diet, or cognitive coffee routines, especially when used in place of sugar or refined carbohydrates.

Limit: Food Sources Are Often Low in C8 and C10

The most important limitation is dose. One tablespoon of coconut oil provides about 1.66 g C8 + C10. One tablespoon of Performance Lab MCT Oil provides 12.8 g C8 + C10.(6,9) That is a major difference if your goal is nutritional ketosis, fast energy, or a measurable MCT intake.

Limit: Many MCT Foods Are High in Saturated Fat

Coconut oil, palm kernel oil, butter, ghee, cheese, cream, and whole milk contain saturated fat. That does not automatically make them bad foods, but it does mean they should fit your total fat intake, heart health context, blood lipids, body weight goals, and calorie intake.

Limit: Foods Are Not Precise Dosing Tools

Foods vary. Coconut oil, dairy products, and other foods provide variable amounts of medium chain fatty acids, plus other fats and nutrients.(6,7,8) If you want a specific amount of C8 and C10, mct supplements are more precise.

Practical Ways to Use Medium Chain Triglycerides Foods

MCT foods can be easy to use, but the best approach depends on your goals. Some people want a healthy fat for cooking. Others want a cognitive coffee upgrade. Others are using MCT intake for a ketogenic diet or low carb diet.

Add Coconut Oil to Recipes

Coconut oil works well in baking, curries, stir-fries, fat bombs, and keto desserts. Virgin coconut oil has a stronger coconut flavor, while refined coconut oil is more neutral.

Use it like a cooking fat, not a free health pass. It is calorie-dense and high in saturated fat.

Use MCT Oil in Coffee

Adding MCT oil to coffee is one of the most popular ways to use it. This is sometimes called keto coffee, butter coffee, or cognitive coffee. The idea is simple: caffeine provides stimulation, while MCT oil provides a fast fat fuel source that may support ketone production.

Start with 1 teaspoon, then build slowly. A full tablespoon may be too much at first.

Blend Into Smoothies

MCT oil can blend into smoothies, protein shakes, and meal replacements. This can be helpful for people who want a low-sugar energy source or who are using MCTs as part of a low carb diet.

Mix Into Salad Dressings

MCT oil is often flavor neutral, which makes it useful in salad dressings. Combine it with olive oil, vinegar, lemon juice, herbs, and spices. This is an easy way to add MCTs without relying on sweetened drinks.

Use Full-Fat Dairy Strategically

Full fat yogurt, whole milk, cheese, butter, and clarified butter can contribute small amounts of MCTs, but they also contribute other fats, protein, minerals, and calories. Dairy can fit many diets, but it should be considered in the context of total fat intake, calorie intake, cholesterol, and personal tolerance.

Do Not Overdo It

More MCT is not always better. Too much can upset digestion and add unnecessary calories. If your goal is weight management, body composition, or blood sugar stability, use MCTs intentionally rather than pouring them into everything.

FAQ

What foods are highest in medium chain triglycerides?

The richest medium chain triglycerides foods are coconut oil and palm kernel oil. One tablespoon of coconut oil provides about 7.35 g C8 + C10 + C12, while one tablespoon of palm kernel oil provides about 7.04 g. Dairy products such as butter, whole milk, full fat yogurt, cheese, and cream provide smaller amounts.(6)

Which food has the most C8 and C10?

MCT oil has far more C8 and C10 than ordinary foods. One tablespoon of Performance Lab MCT Oil provides 8.6 g C8 and 4.2 g C10. By comparison, one tablespoon of coconut oil provides about 0.93 g C8 and 0.73 g C10.(6,9)

Is coconut oil the same as MCT oil?

No. Coconut oil contains medium chain triglycerides, but much of its MCT content is lauric acid. MCT oil is concentrated to provide more C8 caprylic acid and C10 capric acid, which are more directly associated with ketone production.

Can I get enough MCTs from food?

It depends on your goal. If you simply want MCT foods as part of a healthy fat intake, coconut oil and dairy can contribute. If you want a meaningful C8/C10 dose for keto, energy, or cognitive coffee, MCT oil supplements are usually more direct.

Are MCT foods good for weight loss?

MCTs have been studied for weight management, satiety, and energy expenditure, but they are not automatic weight loss tools. They still provide calories. They may support weight management goals only when they fit a broader diet and activity plan.

Are MCTs essential fatty acids?

No. MCTs are not essential fatty acids. Essential fatty acids include omega-3 and omega-6 fats that the body cannot make in adequate amounts. MCTs are useful dietary fats, but they are not essential in the same way.

Can MCT oil help brain health?

MCT oil can raise ketones, which may serve as an alternative energy source for the brain.(2,3) Some studies have explored MCTs for cognitive function, especially in older adults or people with cognitive concerns. For healthy adults, the claim should stay conservative: MCTs may support brain energy as part of a broader nutrition strategy.

Performance Lab MCT Oil

Performance Lab MCT Oil

If your goal is simply to eat more MCT foods, coconut oil and dairy products can contribute. But if you want a more direct source of C8 and C10, a concentrated MCT oil is the cleaner and more practical option.

Performance Lab MCT Oil is designed for that exact use case. It supplies C8 and C10 medium chain triglycerides only, sourced from 100% organic non-GMO coconuts. It is flavor-neutral, easy to mix into coffee or smoothies, and built for people who want MCTs for mind-body energy, keto routines, athletic performance, or cognitive coffee.(9)

What Each Serving Supplies

Each serving is 1 tablespoon, or 15 mL, and supplies:

• Calories: 130
• Total fat: 14 g
• Saturated fat: 14 g
• Trans fat: 0 g
• Cholesterol: 0 mg
• Sodium: 0 mg
• Total carbohydrate: 0 g
• Protein: 0 g
• C8/C10 MCT oil from 100% organic coconuts: 12.8 g
• C8 caprylic acid: 8.6 g
• C10 capric acid: 4.2 g(9)

Why it is a Great MCT Source

• C8 + C10 only: It focuses on the two MCTs most associated with fast ketone support.
• Made from organic coconuts: It uses organic MCT oil derived from non-GMO coconuts.
• No C6 or C12 emphasis: The formula avoids less desirable MCTs and keeps the focus on C8 and C10.
• Easy to use: Add it to coffee, smoothies, sauces, soups, or salad dressings.
• Clean label: It is vegan, gluten-free, soy-free, dairy-free, caffeine-free, and free of synthetic additives.

Best fit: Performance Lab MCT Oil is best for people who want a more targeted MCT intake than food sources can provide. It is especially useful for keto dieters, low carb diet users, cognitive coffee drinkers, and people who want a convenient way to add C8 and C10 to daily nutrition.

Medium chain triglycerides foods are useful, but Performance Lab MCT Oil is the more direct option when you want a meaningful C8/C10 serving without relying on large amounts of coconut oil, palm kernel oil, or dairy fat.

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Summary

Medium chain triglycerides foods include coconut oil, virgin coconut oil, palm kernel oil, butter, clarified butter, whole milk, full fat yogurt, Greek yogurt, cheese, heavy cream, and goat milk. These foods can contribute MCTs, but they vary widely in the type and amount of medium chain fatty acids they provide.

The biggest distinction is between food-based MCTs and concentrated MCT oil. Coconut oil is rich in lauric acid, while MCT oil supplements are usually designed to provide more C8 caprylic acid and C10 capric acid.(6,9) Those two MCTs are more directly associated with nutritional ketosis, fast energy, and brain-fuel positioning.

For everyday nutrition, MCT foods can be part of a healthy fat strategy. For targeted C8/C10 intake, adding MCT oil to coffee, smoothies, salad dressings, or keto meals is usually more efficient. Either way, MCTs still count as dietary fat and calories, so use them in a way that fits your total diet, health goals, and digestive tolerance.

For more food-based brain nutrition, you may also like this guide to top choline-containing foods, or this overview of nootropics that actually work.