MCT oil is a type of fat made from medium-chain triglycerides—fatty acids with a specific molecular structure that your body processes differently than longer-chain fats. Unlike coconut oil or olive oil, MCT oil is typically extracted and concentrated in a lab, creating a product that's flavorless and liquid at room temperature. It's become popular in fitness and nutrition circles, but understanding what the research actually shows—and what remains unclear—requires looking past marketing claims.
These articles explore how MCT oil works in your body, what human studies have found about its effects on energy and weight, and how it compares to other fat sources. You'll learn about the mechanisms behind claims around metabolism and ketone production, what the evidence does and doesn't support, and practical questions like whether MCT oil is worth the cost or how to use it if you're curious about trying it.