Christopher EllisCEO Dynamic Physio Therapy

Muscle: Your Secret Weapon for Insulin Sensitivity! #shorts

27 Sept 2026 · 1 min

Watch on YouTube

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In this concise YouTube short, Christopher Ellis explains that skeletal muscle is the body's main storage site for glucose, far surpassing the liver's capacity. When muscle glycogen stores are full, excess glucose is diverted to the liver, contributing to fatty‑liver disease. Consequently, greater muscle mass expands the glucose storage tank and enhances insulin sensitivity. Ellis also notes that, beginning in the fourth decade of life, cells—especially in adipose tissue—become less responsive to insulin, a problem amplified by diets high in refined carbohydrates and fructose (e.g., high‑fructose corn syrup). As cellular responsiveness wanes, the pancreas must secrete increasingly larger amounts of insulin, setting the stage for insulin resistance and metabolic dysfunction.

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By the way, it's mostly stored in muscle. You have way more of a storage tank in muscle versus the liver. Once you run out of space in the muscle, it gets stored more in the liver, and that's how fatty liver develops. And so, to that point, the more skeletal muscle you have, the more of a storage unit you have, and that makes you more insulin sensitive. So, as we age, the cells tend to not respond as well, particularly in the fat cells. 4th decade of life and on, and particularly if you've had a diet that's been high in carbohydrates, particularly high fructose corn syrup, sugars, all the garbage we're not supposed to be eating, the cells just stop responding to it. And then, the pancreas has to secrete more and more.