The Ty Beal Show Mitochondria, Bone Health, and Why Peak Performance Is the Real Longevity Strategy | Chris Masterjohn, PhD
Mar 10, 2026
Chris Masterjohn, PhD — nutrition scientist focused on vitamins A, D, K, mitochondrial function, and bone health. He explores why A, D, and K must work together, limits of plant-to-retinol conversion, and putting mitochondria first as the foundation of repair and energy. He discusses Mitome testing for actionable mitochondrial insight and argues peak performance and functional movement are the real longevity strategies.
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Prioritize Collagen And Glycine For Bone Protein
- Prioritize collagen and a methionine–glycine balance for bone protein by eating skin, bones, or combining muscle meats with collagen-rich foods.
- Chris Masterjohn suggests nose-to-tail eating, shellfish or plant strategies to avoid glycine depletion from high methionine diets.
Avoid Ultra Processed Foods To Protect Bone Mineral
- Cut ultra-processed foods to protect bone because unlabeled phosphate additives drive bone resorption.
- Masterjohn contrasts cheese (high calcium+phosphorus but not harmful) with hidden additives in processed foods that leach bone mineral.
Mitochondria Are The Primary Limiting Factor For Health
- Rule #1: think about mitochondria first because energy production underpins maintenance, repair, and nutrient interactions.
- Masterjohn frames aging as entropy managed by ATP; mitochondrial dysfunction creates vicious cycles affecting nutrient activation and retention.