Sunday, June 30, 2024
Mitochondrial Health

Ep. 47: A Critique of The ROS Theory of Obesity (The Croissant Diet Part 1)



Show Notes: https://jayfeldmanwellness.com/ep-47-a-critique-of-the-ros-theory-of-obesity-the-croissant-diet-part-1/
Free Energy Balance Mini-Course: https://jayfeldmanwellness.com/energy
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Website: https://jayfeldmanwellness.com/

In this episode we discuss:
-The major issues with the ROS theory of obesity
-Why fat-burning is inefficient and doesn’t lead to healthy fat loss
-The real problem with PUFA (and why they don’t decrease ROS production)
-Why carbohydrates and insulin don’t cause fat gain
-How increasing cellular energy through efficient mitochondrial respiration is the key to healthy fat loss

0:00 – intro
3:26 – an introduction to The Croissant Diet and Fire In A Bottle
10:04 – an introduction to ROS and the varying ROS-producing effects of fats and carbs
16:10 – the ROS theory of obesity, Randle cycle confusion, and how fat-burning causes physiological insulin resistance
25:30 – the effect of fatty acid saturation on ROS production when oxidized in mitochondria
29:36 – the real problem with PUFA and why they lead to increases in ROS production rather than decreases
42:28 – why the inefficient mitochondrial respiration that’s fueled by fatty acid oxidation and produces excessive amounts of ROS harms our health
47:39 – the problems with the idea of hormesis
58:39 – why fat-burning doesn’t increase fat loss
1:05:45 – anti-hormesis and the bioenergetic view of obesity

​​To see the studies and articles referenced throughout this episode, check out the show notes at https://jayfeldmanwellness.com/ep-47-a-critique-of-the-ros-theory-of-obesity-the-croissant-diet-part-1/

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