Oct05
The Hidden Fat Imbalance Behind Obesity with Dr. Anthony Hulbert
What if the type of fat you eat matters far more than the amount?
In this episode of the ReThink Health Podcast, I sit down with Dr. Anthony Hulbert, an emeritus professor, zoologist, and author of Omega Balance, which won a book of the year award. (It's one of my favorite books, and I've read it three times!)
My dissertation research looked at how the fatty acid profile of beef changes depending on what the animal eats, and we used Dr. Hulbert's omega balance concept to measure it. His work changed how I shop, how I cook, and even how I feel in my body.
Dr. Hulbert explains why omega-3 and omega-6 fats are two separate essential nutrients that should never be lumped together as "polyunsaturated fats." He shares how the balance between them has dropped from about 40% omega-3 in the Paleolithic diet to roughly 10% in the modern American diet, and as low as 1% in ultra-processed foods. He also walks us through three ways he believes this imbalance may drive fat gain, cravings, and insulin resistance.
You’ll learn:
- The surprising medical case that revealed humans have an essential need for omega-3s
- Why the popular omega-3 to omega-6 ratio isn’t the most useful measurement (and what to use instead)
- What Dr. Hulbert's research on animal metabolism and lifespan revealed about the fats in our cell membranes
- The three mechanisms that link low omega balance to obesity
- Exactly which foods to eat and avoid to support a better omega balance
- What Dr. Hulbert's self-experiments showed about his cell membranes and blood sugar clearance
- Simple swaps to raise your omega balance, from leafy greens to choosing tinned fish packed in water
If you've struggled with cravings, weight, or blood sugar issues, this episode offers a new perspective on food that could help you finally experience meaningful changes.
Watch the full conversation on YouTube.
Prefer audio? Listen below or on Spotify & Apple iTunes Podcasts.
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About Dr. Anthony Hulbert
Dr. Anthony Hulbert is an emeritus professor and zoologist. Comparing mammals and reptiles, his lab discovered that animals with higher metabolic rates had more omega-3 fats in their cell membranes. That finding led to decades of research on how membrane fats influence metabolism and longevity.
A Fulbright award later brought him to the United States, where he analyzed tissue samples from people undergoing bariatric surgery in Boston. He is the author of Omega Balance, an award-winning book that explains how the balance of omega-3 and omega-6 fats in our food shapes obesity, insulin resistance, and other chronic conditions.
Thanks so much for spending time with us this week! Have a question or feedback? Email us at [email protected]—we would genuinely love to hear from you.
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