The Proof with Simon Hill Animal Versus Plant Protein for Building Muscle and Strength | Hamilton Roschel
Jun 27, 2021
Hamilton Roschel, a scientist, discusses a study comparing animal and plant proteins for muscle building. The debate includes amino acid profiles, leucine's role in muscle protein synthesis, and the impact of consistent protein intake. The study reveals equal muscle gains from both protein sources, emphasizing tailored nutrition interventions for demographic differences.
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Fair Comparison of Protein Sources
- The study compared a fully plant-based vegan diet to an omnivorous diet in resistance training individuals.
- Matching protein intake at 1.6g/kg body mass was key to ensure fair comparison between diets.
No Muscle Growth Difference Found
- Muscle growth and strength gains were similar in both vegan and omnivorous groups after 12 weeks.
- This suggests when protein intake is adequate, protein source is less important for muscle adaptation in young adults.
Limits of Acute Muscle Protein Synthesis Studies
- Acute muscle protein synthesis studies do not predict long-term muscle growth accurately.
- Long-term adaptations require considering extended muscle protein synthesis beyond immediate post-exercise periods.