Resistance Training, Muscle Mass and Moderate-Intensity Activity — The Key to Longevity (2025)
Muscle Mass Is a Key to Longevity Dr Gabrielle Lyon and Dr Joseph Mercola both strongly believe muscle-centric medicine is part of the solution for many chronic health problems, including obesity, yet very little attention is given to it. "Obesity, Alzheimer's diabetes and cardiovascular disease actually begin in skeletal muscle, years before they become apparent," she says. "Obesity, diabetes, these are diseases of skeletal muscle insulin resistance. But what's so shocking is that everyone is focused, especially in the medical community, on attacking obesity, as opposed to fixing the underlying problem, which is really augmenting skeletal muscle and optimizing muscle with nutrition, which is primary, and training, secondary." As explained by Lyon, while there's certainly benefit to cardiovascular exercise — mitochondrial biogenesis, for example — resistance ...