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How MCT Oil Supplements Can Aid in Weight Loss: A Comprehensive Guide

Written by Andrew Le, MD

UpdatedSeptember 5, 2024

Are you struggling to achieve your weight loss goals despite following a strict diet and exercise regimen? Many people face this common challenge, often feeling frustrated and discouraged when their efforts don't yield the desired results. It's worth noting that the percentage of individuals who lose weight and successfully maintain the loss has been estimated to be as small as 1-3%.

The truth is, losing weight can be a complex process that involves various factors, including metabolism, hormones, and energy balance. Even with a well-balanced diet and regular physical activity, some individuals may require an extra boost to jumpstart their weight loss journey and maintain long-term success.

Fortunately, MCT oil supplements have emerged as a promising solution for those seeking to enhance their weight loss efforts. These supplements, derived from medium-chain triglycerides (MCTs), have been shown to support energy production, cognitive function, and appetite control, making them a valuable addition to any weight management program.

The Role of MCT Oil in Weight Loss

MCTs have garnered significant attention for their potential role in weight loss and body composition improvement. Unlike long-chain triglycerides (LCTs), MCTs are rapidly absorbed and metabolized by the liver, leading to a quicker energy release and an increase in thermogenesis.

Studies have suggested that MCTs can reduce overall calorie intake and enhance the body's energy expenditure, making them an attractive dietary component for those aiming to lose weight.

Impact on Appetite and Food Intake

One notable study investigated the impact of MCTs on appetite and food intake in overweight men. The study found that participants who consumed MCTs at breakfast had a significantly lower calorie intake at lunch compared to those who consumed LCTs.

Specifically, the MCT group consumed about 272 fewer calories, indicating that MCTs can effectively reduce food intake. This reduction in calorie intake was associated with higher levels of peptide YY and leptin, hormones that play critical roles in appetite regulation and satiety.

Additionally, MCT consumption resulted in a lower rise in triglycerides and glucose levels, suggesting a favorable metabolic response.

Weight Loss and Body Composition

A meta-analysis further explored the effects of MCTs on weight loss and body composition. The analysis, which included 13 randomized controlled trials, concluded that replacing LCTs with MCTs in the diet led to modest reductions in body weight, waist circumference, hip circumference, total body fat, and visceral fat.

The findings highlight that MCTs can contribute to weight loss and improved body composition without negatively affecting blood lipid profiles. However, the authors noted variability in study designs and a need for more comprehensive, unbiased research to confirm these benefits.

Comparison with Olive Oil in Weight-Loss Programs

Another study compared the effects of MCT oil and olive oil within a weight-loss program. Over 16 weeks, participants consuming MCT oil experienced greater weight loss and reductions in body fat and trunk fat mass compared to those consuming olive oil. These results suggest that MCT oil can be a valuable addition to weight-loss diets, enhancing the overall effectiveness of such programs.

Best MCT Oil Supplements for Weight Loss

We have researched the top 7 MCT oil supplements for weight loss and selected them based on their quality, effectiveness, and user reviews. These supplements support energy production, cognitive function, and appetite control by providing a concentrated source of MCTs derived from coconut oil.

Bulletproof Brain Octane C8 MCT Oil

Bulletproof Brain Octane C8 MCT Oil Packets offer a convenient solution for individuals seeking sustained energy and cognitive support within the ketogenic lifestyle. Each box contains fifteen 0.5-ounce packets of premium Bulletproof Brain Octane C8 MCT Oil, extracted from 100% coconut oil.

The product ensures rapid mental and physical energy while supporting cognitive function. It is designed to swiftly convert into brain-powering, fat-burning ketone energy, making it an ideal choice for those following a keto diet.

Pros

  • The product provides rapid mental and physical energy, supporting cognitive function and helping control occasional cravings.
  • Brain Octane C8 MCT oil, derived from coconut oil, offers four times the ketone energy of plain coconut oil, ensuring maximum benefit.
  • Bulletproof maintains high standards by using science-backed ingredients, delivering quality and effectiveness to users.
  • The convenient single-serving packets are perfect for on-the-go use, whether traveling or simply maintaining a busy lifestyle.
  • The product is versatile and can be easily incorporated into various beverages and foods, such as Bulletproof Coffee, smoothies, and salad dressings.

Cons

  • While the single-serving packets offer convenience, individuals seeking a larger quantity may prefer purchasing the bulk bottle option.
  • Opinions on taste may vary among users, with some finding it pleasant while others may have different preferences.
  • International customers might face challenges with damaged packaging during shipping, especially when ordering single boxes, necessitating consideration of alternative packaging options or purchasing in bulk.
Nature's Way Organic MCT Oil

Nature's Way Organic MCT Oil presents a versatile and potent solution for individuals seeking to enhance their brain and body performance. Derived from premium coconuts, this product contains 14 grams of MCTs per serving, including caprylic and capric acids.

Nature's Way assures consumers of its commitment to quality and purity with its keto and paleo certification, gluten-free formulation, and non-GMO project verification.

Pros

  • Nature's Way maintains high standards of purity and quality, ensuring that each serving delivers potent MCTs without unwanted additives. The absence of palm or filler oils enhances the product's integrity.
  • This MCT oil offers flexibility in consumption, whether added to beverages, food, or directly. Its flavorless and odorless nature makes it suitable for various recipes, including smoothies, coffee, or salad dressings.
  • With its rapid absorption and conversion into energy, Nature's Way Organic MCT Oil provides a sustained energy boost for the brain and body. This feature is particularly beneficial for individuals following ketogenic diets or seeking improved cognitive function.
  • This product caters to diverse dietary preferences. It is suitable for individuals adhering to paleo, keto, and vegan lifestyles. It serves as a clean fuel source without compromising dietary restrictions.
  • Apart from its energy-boosting properties, MCT oil may support weight management efforts by promoting satiety and aiding in fat metabolism. Additionally, its potential antioxidant properties contribute to overall health and well-being.

Cons

  • While versatile, the oil may not naturally mix well with certain beverages, requiring additional measures such as steaming or blending for optimal integration.
  • Some users may experience mild gastrointestinal discomfort, such as . diarrhea. , especially when consuming large doses or introducing MCT oil to their diet for the first time.
  • Although generally well-tolerated, the oil's texture may differ from traditional cooking oils, requiring cooking methods and expectations adjustments.
Sports Research Organic MCT Oil

Sports Research Organic MCT Oil offers a premium solution for those seeking to fuel both their body and mind. Derived from sustainably sourced 100% organic coconut oil, this product is crafted with quality in mind. Formulated with a blend of C8 and C10 fatty acids, it aids in maintaining the body in a state of ketosis, supporting energy levels and mental clarity.

The oil is certified by USDA Organic, non-GMO Project verified, and gluten-free, ensuring it meets the highest standards of purity and quality.

Pros

  • Crafted from organic coconut oil, ensuring sustainability and purity in sourcing.
  • Contains a blend of C8 and C10 fatty acids, providing efficient energy support and promoting ketosis.
  • Easy to incorporate into daily routines, with a mild flavor that enhances beverages like coffee, tea, and smoothies.
  • Vegan-friendly, making it suitable for a wide range of dietary preferences and lifestyles.
  • Certified USDA Organic and Non-GMO Project verified, guaranteeing the absence of harmful chemicals or genetically modified ingredients.

Cons

  • The container design may be awkward for measuring, leading to potential waste during pouring.
Viva Naturals Organic MCT Oil

Viva Naturals Organic MCT Oil offers a convenient and versatile way to support energy and mental clarity, especially for those following a ketogenic diet. As a USDA Organic, Non-GMO, and Paleo Certified product, it reflects Viva Naturals' commitment to quality and purity in its offerings.

This MCT oil is designed to be seamlessly integrated into various routines, such as adding a tablespoon to morning coffee or keto shakes. Its neutral flavor ensures that it doesn't overpower the taste of beverages or meals, making it suitable for a wide range of applications.

Pros

  • The oil comes in a 32 fl oz bottle, offering a generous supply for daily use, ensuring long-lasting benefits for consumers.
  • Viva Naturals emphasizes sustainability, with this product being recognized for its organic content, containing at least 95% organic material.
  • Customers appreciate the product's effectiveness in providing energy throughout the day and boosting cognitive function, contributing to overall well-being.
  • The bottle design includes two caps for convenience—a traditional cap and a hinged cap with a functional pour spout, minimizing spills and ensuring easy usage.
  • It offers excellent value for money compared to other brands, making it a cost-effective choice for those seeking the benefits of MCT oil.

Cons

  • Some users may find the cap design challenging to use, although this issue can be mitigated by removing the white plastic piece from the cap to allow for smoother pouring.
  • While the oil itself is of high quality, individual preferences may vary regarding its texture and taste, as it has a faint flavor and a thin, mineral oil-like consistency.
Perfect Keto MCT Oil Powder

Perfect Keto MCT Oil Powder provides a convenient and flavorful way to incorporate medium-chain triglycerides into your ketogenic lifestyle. Available in various flavors like Vanilla, Chocolate, Salted Caramel, and more, this product offers versatility to suit different tastes and preferences. Made from real coconuts, it aims to support energy levels, cognitive function, and satiety, making it an ideal addition to your morning coffee, smoothies, or shakes.

Pros

  • The powder form makes it easy to mix into beverages without the need for blending, ensuring a smooth and creamy texture.
  • With options like Vanilla, Chocolate, and Salted Caramel, it offers delicious flavors to enhance your drinks and meals.
  • Provides a source of MCTs, which are known to support ketosis, energy levels, and mental clarity.
  • Can be used as a non-dairy coffee creamer, making it suitable for individuals with lactose intolerance or those following a dairy-free diet.
  • Offers a convenient way to incorporate healthy fats into your diet, promoting feelings of fullness and satisfaction.

Cons

  • Some users may find the product slightly expensive compared to traditional coffee creamers or MCT oil.
  • Contains stevia as a sweetener, which may not be preferred by individuals looking to avoid added sugars or artificial sweeteners.
  • While the product blends well in most beverages, some users may experience clumping or separation issues.
  • Individuals with sensitivities to certain ingredients should carefully review the product label to ensure compatibility with their dietary needs.
Nutricost MCT Oil Softgels

Nutricost MCT Oil Softgels provide a convenient and easy way to incorporate MCTs into your daily routine. With 1000mg per softgel, this product is designed to support those following ketogenic or low-carb diets, offering benefits such as weight management and sustained energy.

Made from high-quality MCT oil, these softgels are produced in a GMP compliant, FDA registered facility, ensuring adherence to strict manufacturing standards.

Pros

  • The softgel format makes it easy to incorporate MCT oil into your daily routine without the mess or hassle of measuring from a bottle.
  • Ideal for individuals following ketogenic or low-carb diets, these softgels provide a source of MCTs to support ketosis and weight management goals.
  • Made from non-GMO, gluten-free MCT oil, these softgels offer a pure and reliable source of medium-chain triglycerides.
  • Produced in a GMP compliant, FDA registered facility, Nutricost ensures the quality and safety of their product.
  • Customers have reported various benefits, including easier fasting, enhanced athletic performance, and even weight loss support.

Cons

  • While many users report positive experiences, individual responses to MCT oil can vary, with some experiencing . gastrointestinal discomfort. .
  • Each softgel contains a set amount of MCT oil, which may not allow for precise dosage adjustments based on individual needs.
  • Some users may find the size of the softgels to be larger than preferred, although they are designed for easy swallowing.
Zeal Naturals Pure MCT Oil Capsules

Zeal Naturals Pure MCT Oil Capsules offer a convenient and effective way to incorporate MCTs into your daily routine. Made from pure unrefined virgin coconut oil, each softgel contains 3000mg of MCT oil, providing a potent source of energy and brain fuel for those following a keto diet or looking to support cognitive function.

These MCT oil capsules are designed to support energy levels and ketosis, the process of burning fat for fuel. With a high concentration of C8 and C10 MCT oil, they offer beneficial fats that convert into ketones, helping your body enter and maintain a state of ketosis more effectively.

Pros

  • Convenient and easy-to-swallow softgel form makes it simple to incorporate into your daily routine, especially for those on the go or while traveling.
  • Provides a potent source of MCT oil derived from pure coconut oil, offering numerous health benefits such as increased energy, cognitive support, and appetite control.
  • Suitable for those following keto, paleo, gluten-free, and non-GMO diets, ensuring compatibility with various dietary preferences and restrictions.
  • May help support weight management goals when used as part of a reduced-calorie diet and exercise program, making it a versatile supplement for those seeking to improve their overall health.
  • Manufactured by Zeal Naturals, a small business brand dedicated to producing high-quality supplements using premium ingredients, offering peace of mind to consumers concerned about product quality and authenticity.

Cons

  • The softgel form may be less suitable for individuals who have difficulty swallowing large pills, although most users find them easy to take.
  • In rare cases, users may experience minor side effects such as stomach discomfort or digestive issues, particularly if consuming high doses. However, these effects are typically temporary and subside with continued use.

Final Words

Among the top 7 best MCT oil supplements for weight loss, one product that stood out is the Bulletproof Brain Octane C8 MCT Oil. This premium supplement, derived from 100% coconut oil, offers a potent source of C8 MCTs, providing four times the ketone energy of plain coconut oil.

The convenient single-serving packets make it easy to incorporate into your daily routine, whether you're at home or on the go. Simply add it to your favorite beverages, such as Bulletproof Coffee or smoothies, or use it in salad dressings for an extra boost of energy and cognitive support.

What sets Bulletproof Brain Octane C8 MCT Oil apart is its commitment to quality and effectiveness. By using science-backed ingredients and maintaining high standards, Bulletproof ensures that you receive the maximum benefits from their product. With its ability to promote rapid mental and physical energy, support cognitive function, and help control occasional cravings, this MCT oil supplement is an excellent choice for those looking to optimize their weight loss efforts.

FAQs on Best MCT Oil Supplements

Is MCT oil safe for everyone?

MCT oil is generally safe for most people, but it can cause gastrointestinal issues like diarrhea and stomach pain if consumed in large amounts. Starting with smaller doses and gradually increasing intake can help mitigate these side effects​.

Are all MCT oils the same?

Not all MCT oils are created equal. High-quality MCT oils should not contain unnecessary additives or fillers and should ideally be sourced from coconut oil. Checking labels for ingredient purity is crucial​.

How should MCT oil be used?

MCT oil can be added to foods and beverages, such as smoothies and coffee. It's best to start with a small dose (like 1 teaspoon per day) and gradually increase to the recommended daily dose to monitor tolerance​.

What are the different types of MCTs?

MCT oil contains primarily caprylic acid (C8) and capric acid (C10). C8 is known for its rapid conversion to ketones, while C10 offers a slower release of energy.

References

  • Institute of Medicine. (2004). Weight management: State of the science and opportunities for military programs. National Academies Press. Retrieved from https://www.ncbi.nlm.nih.gov/books/NBK221839/
  • St-Onge, M.-P., Mayrsohn, B., O’Keeffe, M., Kissileff, H. R., Choudhury, A. R., & Laferrère, B. (2014). Impact of medium and long chain triglycerides consumption on appetite and food intake in overweight men. European Journal of Clinical Nutrition, 68(10), 1134–1140. https://doi.org/10.1038/ejcn.2014.145
  • Mumme, K., & Stonehouse, W. (2015). Effects of medium-chain triglycerides on weight loss and body composition: A meta-analysis of randomized controlled trials. Journal of the Academy of Nutrition and Dietetics, 115(2), 249-263. https://doi.org/10.1016/j.jand.2014.10.022
  • St-Onge, M.-P., & Bosarge, A. (2008). Weight-loss diet that includes consumption of medium-chain triacylglycerol oil leads to a greater rate of weight and fat mass loss than does olive oil. American Journal of Clinical Nutrition, 87(3), 621-626. https://doi.org/10.1093/ajcn/87.3.621