
Mark Bell on Fat vs. Carbs, What’s Really Making You Fat?
From The Dr. Gabrielle Lyon Show by Dr. Gabrielle Lyon
April 28, 2026 · 1h 20m · Episode 203
About this episode
Dr. Gabrielle Lyon and Mark Bell discuss the misconceptions around strength training, nutrition, and the importance of movement at all ages.
Most people are chasing the wrong version of strength and paying for it with pain, poor movement, and a body that breaks down faster than it should. In this episode, Dr. Gabrielle Lyon sits down with Mark Bell, elite powerlifter, entrepreneur, and founder of Slingshot, to discuss: Why strength training is essential at every age but most people are defining "strength" too narrowly How modern life has created an "exercise deficiency," and why artificial exercise is the only fix The truth about fat, protein, and the biggest nutrition mistakes holding people back from lasting weight loss The emerging peptide and drug landscape, and what it means for the future of health optimization Why forcing your kids to move isn't cruelty, it's one of the most protective things you can do as a parent Whether you're 25 or 75, this episode will challenge how you think about movement, muscle, and what it actually means to be strong physically and mentally. Thank you to our sponsors: OneSkin - Get 15% off with code DRLYON — https://bit.ly/4tZnOpk Amp - Get your AI-powered at-home gym for smarter personalized training — https://bit.ly/41BvjXj Branch Basics - Get 15% off the Premium Starter Kit with…
People in this episode
Host: Dr. Gabrielle Lyon
Guest: Mark Bell
Topics covered
- strength training
- nutrition
- exercise deficiency
- health optimization
- parenting
- weight loss
Keywords
- strength training
- nutrition mistakes
- exercise deficiency
- health optimization
- weight loss
- peptides
- parenting
Sponsors
OneSkin, Amp, Branch Basics, BodyHealth
Mentioned in this episode
Organizations: Slingshot
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