
S1E804 - The Amino Acid Truth for Fat Loss: Why Protein Labels Are Misleading with Dr. Hans Stein
Published: June 22, 2026
Duration: 1:18:00
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.
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. 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 an...