Muscle Protein Synthesis & Longevity | HormoneSynergy® / RetzlerRx® | Dr. Gabrielle Lyon Inspired Muscle-Centric Medicine

Understanding Muscle Protein Synthesis (MPS)

Muscle Protein Synthesis is your body’s natural process of repairing and rebuilding muscle fibers. Every day, your muscles break down and rebuild protein tissue; the goal is to keep synthesis ahead of breakdown.

Exercise and nutrition are the two strongest triggers. Resistance training “primes” the muscle, while amino-acid-rich protein feeding—especially leucine-containing sources—activates the mTOR pathway that drives new muscle growth. Over time, this process preserves lean mass, boosts metabolism, and improves insulin sensitivity—all vital for healthy aging.

When & How to Support MPS

Research shows that MPS peaks about 2–4 hours after consuming protein or completing resistance exercise. To maximize benefits:

• Eat 25–40 g of high-quality protein every 3–5 hours.

• Prioritize a protein-rich breakfast. Morning protein intake stabilizes blood sugar, supports cognition, and sets the tone for the day’s metabolism—one of Dr. Gabrielle Lyon’s key teachings.

• Train with resistance 3–5 times per week. Strength training enhances sensitivity to amino acids, amplifying the effect of protein feeding.

The HormoneSynergy® / RetzlerRx® Approach

At HormoneSynergy®, we integrate muscle-centric nutrition with precision hormone and longevity medicine to help patients maintain strength, cognition, and vitality throughout life.
Our protocols combine:

• Personalized hormone optimization (testosterone, thyroid, GH/IGF-1 balance)

• Evidence-based nutrition and supplementation

• State-of-the-art testing (DEXA, SECA, metabolic labs)

• Longevity-driven fitness coaching

Together, these interventions create the hormonal and nutritional synergy needed for sustained Muscle Protein Synthesis.

Core Supplements That Support MPS

💪 RetzlerRx® Collagen Peptides – A premium multi-collagen powder with clinically studied peptides (Fortigel®, Fortibone®, Verisol®) that promote connective tissue, joint integrity, and whole-body MPS support.

⚡ Creatine Monohydrate – Enhances ATP production for muscle contraction, improves strength and endurance, and supports muscle recovery—critical for midlife and longevity-focused adults.

🥛 Metagenics® Advanced Protein – A complete, high-leucine protein blend ideal for post-workout or meal replacement. It provides a clinical dose of essential amino acids for maximum MPS activation.

🌿 Metagenics® UltraClear Renew – A medical-food formula supporting detoxification, liver function, and metabolic renewal. By clearing internal toxins and optimizing nutrient utilization, it enhances energy, recovery, and overall anabolic efficiency—making it the perfect complement to any MPS or longevity program.

Dr. Gabrielle Lyon & Muscle-Centric Medicine

Dr. Lyon’s Muscle-Centric Medicine® philosophy views skeletal muscle as the foundation of health and longevity—not just aesthetics. Her approach aligns perfectly with HormoneSynergy’s mission:

“Muscle is the organ of longevity.”

By prioritizing muscle health through nutrition, hormone balance, and lifestyle, you improve nearly every aspect of wellness—metabolism, bone density, cognition, and immune resilience.

Take Action for Longevity

At HormoneSynergy®, our team helps you apply these principles through:

• Comprehensive longevity assessments

• Hormone optimization plans

• Custom supplement protocols

• Advanced body-composition testing