How to Build Muscle After 50: Protein, Leucine & Amino Acid Timing - Jim Stoppani | TUH #300

About this video

Brecka interviews exercise physiologist Jim Stoppani about building muscle after 50, supplementation and anabolic resistance. Stoppani states older muscle responds less to the same protein intake because more leucine is taken up before reaching muscle, and argues leucine within complete amino-acid intake is the key trigger for muscle protein synthesis, discussed without dosing guidance here. He also criticises supplement labels that list ingredients without effective amounts, and the two discuss creatine, training variety, mobility and emerging muscle therapies.

Key takeaways

• Stoppani claims anabolic resistance, not laziness, makes muscle building harder after 50.
• Stoppani argues leucine works best alongside the other essential amino acids, not in isolation.
• Stoppani states ingredient presence on a label means little without an effective amount.
• Brecka and Stoppani present varied, balanced training as protective for ageing bodies.

Episode details: published September 1, 2026 · 251.8K views · 1:01:38 long. Summary written by Self Growth Videos from the episode itself. Gary Brecka is a commercial health figure, not a physician. The claims described are Brecka’s or his guests’, presented for education — not medical advice and not endorsed by Self Growth Videos. Consult a qualified professional before changing your own health practices.

← Previous: YOUR SUPPLEMENTS MAY BE UNDERDOSED · Next: MY BODY HEALTH EREWHON SMOOTHIE GIVEAWAY →

All Gary Brecka videos · Gary Brecka profile · The Ultimate Human (official site)