Table of Contents Introduction to Threonine 1. Collagen and Elastin Production a. Skin Health b. Joint Flexibility 2. Immune System Support a. Antibody and Immune Cell Production 3. Metabolic Health a. Fat Metabolism and Liver Function 4. Muscle Mass, Strength, and Repair a. Myosin and Actin b. Tropomyosin and Troponin c. Collagen and Elastin (Supportive … Continue reading Threonine is Crucial for Health, Longevity & Cellular Resilience