Ask the Doctor: Metabolism Edition—How Blood Sugar Impacts Weight, Hormones, Disease, & More + How To Optimize It with Dr. Casey Means

Metabolism Basics

Dr. Casey Means explains that metabolism is more than just a buzzword for weight loss; it's the process of converting food into energy, essential for every cell in our body. She emphasizes that modern lifestyles, with stress and poor nutrition, are damaging our mitochondria, the cell's powerhouse, leading to metabolic dysfunction 1 2. Means notes, "Metabolism is how we convert food to energy in the body," highlighting its fundamental role in health 3.

   

Dysfunction Signs

Metabolic dysfunction manifests in various ways, from fatigue to chronic diseases like type 2 diabetes and Alzheimer's. Dr. Means explains that when cells lack energy, they become dysfunctional, leading to a cascade of health issues 4. She states, "Dysfunctional cells create dysfunctional tissue," underscoring the importance of cellular health 5. Addressing factors like overnutrition and stress is crucial for maintaining metabolic health 6.

   

Flexibility Boost

Improving metabolic flexibility involves lifestyle changes like incorporating fasted workouts and regular movement. Dr. Means suggests that even short walks after meals can significantly lower glucose levels, enhancing metabolic health 7. She highlights the importance of empowerment in health management, saying, "We all should be in control of our own information about our health" 8. Consistent, varied exercise and mindful eating habits are key strategies 9.