Most people think aging starts with wrinkles, gray hair, or memory loss. It doesn’t.

Aging starts when your legs begin to weaken, long before you notice it.

In this video, you’ll learn why your leg muscles age faster than the rest of your body, how damaged mitochondria silently drain your strength, and why traditional solutions like exercise and protein stop working after 40.

You’ll also discover the one cellular process that controls muscle aging, why it shuts down with age, and how targeted support can turn it back on.

Chapters

00:00 – Why weakness is the first real sign of aging

01:28 - Mitophagy and why it shuts down with age

02:30 - Why exercise and protein won't help

03:55 - The real problem doctors and trainers miss

04:28 - The compound that turns mitophagy back on

05:22 - Why most people can’t produce it enough naturally

05:40 - The gut bacteria problem explained

06:09 - How researchers solved the bottleneck

06:56 - Human studies and muscle strength

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• Upgrade Labs: https://upgradelabs.com  

• 40 Years of Zen: https://40yearsofzen.com 

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