All About Healthy Fats with Dr. Richard Bazinet

In today’s conversation Dr. Bazinet explores the science of healthy fats through the lens of brain biology, inflammation, cholesterol, and real-world nutrition. He and Dr. Wells unpack the differences between saturated, monounsaturated, and polyunsaturated fats, then dig into omega-3s, DHA, EPA, and why the brain’s relationship with fat is more fascinating than most people realize. They also discuss why the research on cardiovascular risk can be messy, why nutrition debates get oversimplified, and why a whole-food approach still makes the most practical sense. The result is a grounded, science-first conversation that brings clarity to one of nutrition’s most misunderstood topics.You will learn how Dr. Bazinet distinguishes saturated, monounsaturated, and polyunsaturated fats; why DHA is such an important structural fat in the brain; how omega-3 and omega-6 pathways interact with inflammation; why the evidence on fish oil, cognition, depression, and heart health is more nuanced than social media suggests; and how to think practically about whole foods, fish, olive oil, grass-fed animal foods, and supplements. You will also hear why he remains careful about overclaiming in nutrition science, especially when randomized trials and observational data do not fully agree.You will discover that one of the biggest mistakes in nutrition is talking about “fat” as though it is a single thing. Dr. Bazinet shows that the real story lies in the type of fat, where it comes from, what it replaces in the diet, and what question the research is actually able to answer.This episode helps solve the challenge of trying to eat well in the middle of noisy, contradictory fat advice. Dr. Bazinet gives listeners a more intelligent framework for understanding fats so they can move beyond fear, hype, and internet certainty and make calmer, better food decisions.