Question: Why are polyunsaturated fats more easily burned for energy than saturated fats?I don't know in detail the mechanism, but I do know that it's been shown in human cells and in live animal experiments. And it presumably is related to the affinity of the enzyme for the fatty acid. And that's not something that's biochemically difficult. It's normal if there are enzymes that work with any fatty acid, for them to have different affinities for some fatty acids versus others.If you would like to be part of the next live Ask Me Anything About Nutrition, sign up for the CMJ Masterpass, which includes access to these live Zoom sessions, a private discussion group, premium features on all my content, and hundreds of dollars of exclusive discounts. You can sign up at https://chrismasterjohnphd.com/masterpass/ and use the code QANDA to get 10% off the membership for life. From now through March, I will be working full-time on finishing my Vitamins and Minerals 101 book, while reserving a portion of my time for consulting clients. You can pre-order my book at https://chrismasterjohnphd.com/book. You can sign up for a consultation at https://chrismasterjohnphd.com/consultations. DISCLAIMER: I have a PhD in Nutritional Sciences and my expertise is in performing and evaluating nutritional research. I am not a medical doctor and nothing herein is medical advice.