The Amino Acid Truth for Fat Loss: Why Protein Labels Are Misleading with Dr. Hans Stein
About this episode
Vanessa Spina interviews Dr. Hans H. Stein about protein quality and the misleading nature of protein labels.
In this episode, Vanessa Spina interviews Dr. Hans H. Stein, Professor of Animal Sciences at the University of Illinois Urbana-Champaign, about protein quality, amino acid digestibility, and why "grams of protein" on a label do not always reflect what the body can actually use. The PSMF Library is officially live 🎉 👉 Check it out here + get 20% off with code VANESSA . Stein explains why we do not technically need protein — we need digestible indispensable amino acids — and why this matters for muscle protein synthesis, aging, pregnancy, lactation, fat loss, and body recomposition. They discuss animal versus plant proteins, DIAAS and PDCAAS scoring, why plant-based burgers may not be biologically equivalent to animal-based burgers, how food processing can improve or damage protein quality, and why protein quality becomes even more important during calorie restriction. This conversation will change how you think about protein labels, protein targets, and the amino acids needed to preserve lean mass while losing fat. The PSMF Library is officially live 🎉 This is the exact structured, high-protein approach Vanessa used for fat loss and body recomposition — without restricting…
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