Cheese and Proteins: Scientific Role in Muscle Development
Cheeses are an exceptional source of high biological quality proteins. Discover how cheese proteins support muscle protein synthesis and sports recovery.
Dr. Youcef Mansouri
Introduction: Proteins, Pillars of Muscle Mass
Proteins are essential macronutrients for building, maintaining, and repairing muscle tissue. Cheeses, particularly rich in high biological value proteins, are a valuable ally for athletes and anyone concerned with preserving muscle mass.
Protein Composition of Cheeses
Cheeses contain between 15 and 35g of protein per 100g depending on type. Hard cheeses (Parmesan): 35-38g/100g, Pressed cheeses (Emmental): 27-29g/100g, Processed cheeses (Ramdy): 15-20g/100g.
Mechanisms of Muscle Protein Synthesis
Leucine activates the mTOR pathway, the main signal for muscle protein synthesis. A dose of 2-3g of leucine is necessary to maximize this activation, easily achieved with 100g of cheese.
Scientific Evidence
Clinical trial on 120 elderly people: daily consumption of 30g of cheese for 12 weeks resulted in a 3.2% increase in muscle mass and a 15% improvement in grip strength.
Conclusion
Cheeses are an exceptional source of high-quality proteins, essential for developing and maintaining muscle mass.