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There are several different schools of thought behind obesity and metabolic dysfunction, for example, the energy balance model or “calories-in, calories-out” perspective that many people have felt fooled by. While calories certainly are one piece, there is much more to the puzzle of weight management and metabolic health, like hormonal cascades and oxidative stress.

My guest today is Dr. Robert Lustig, an author and neuroendocrinologist with expertise in metabolism, obesity, and nutrition. He has dedicated his retirement from clinical medicine to help fix the food supply in any way he can, to reduce human suffering, and to promote a collective vision of metabolic health: protect the liver, feed the gut, support the brain.

In this episode we discuss:

Is a calorie really just a calorie? (7:24)
The surprising truth: All models of energy intake are a little right and a little wrong (9:20)
Proven methods for reducing insulin to support weight loss (29:39)
What are obesogens and how are they hijacking our metabolic health? (32:00)
Reactive oxygen species and aging (and how to reduce them) (38:05)
Why glucose and insulin monitoring are powerful levers for metabolic health (42:15)
Summing up the facts and our beliefs around calories and weight (47:00)
The cellular impact of oxidative stress and chronic stress (54:00)
Monch Monch: a new fiber solution for absorbing simple sugars and preventing glucose spikes as well as increasing satiety and boosting microbial diversity (1:02:20)
Food addiction in adults and children and addressing the root cause (1:10:45)
What actions can we take based on scientific advances to make our lives better? (1:24:15)
Why any food that feeds the gut, protects the liver, and supports the brain is a healthy food (1:33:35)
Perfact and how to use it to understand what is metabolically healthy at your exact grocery store (1:40:20)

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Not a Policeman, a Judge