The Optimal Protein Podcast
How To Lose Fat Without Losing Muscle, Seed Oils vs Butter, Surprising New Research on Collagen for Mood & Recovery — Dr. Nick Barringer
New
12 Jan 2026 · 1h 5m
Protein intakeSupplementsMuscle growthNutrition basicsRecovery
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About this episode
Timeline Mitopure Gummies — The #1 Urolithin A supplement for energy and healthy aging, now in delicious strawberry gummies. Get 20% off at timeline.com/vanessa In this episode of the Optimal Protein Podcast , Vanessa is joined by Dr. Nick Barringer, former U.S. Army officer, researcher, Registered Dietitian, and Chief Academic Officer at Lionel University. Dr. Barringer has led cutting-edge research on protein intake, recovery, and resilience under extreme physical and psychological stress, wor