In this episode, my guest is Dr. Casey Means, MD, a physician trained at Stanford University School of Medicine, an expert on metabolic health and the author of the book, "Good Energy." We discuss how to leverage nutrition, exercise and environmental factors to enhance your metabolic health by improving mitochondrial function, hormone and blood sugar regulation. We also explore how fasting, deliberate cold exposure and spending time in nature can impact metabolic health, how to control food cravings and how to assess your metabolic health using blood testing, continuous glucose monitors and other tools. Metabolic dysfunction is a leading cause of chronic disease, obesity and reduced lifespan around the world. Conversely, improving your mitochondrial and metabolic health can positively affect your health span and longevity. Listeners of this episode will learn low- and zero-cost tools to improve their metabolic health, physical and mental well-being, body composition and target the root cause of various common diseases. Read the full show notes, including referenced articles and additional resources: https://go.hubermanlab.com/nFNXu30 *Thank you to our sponsors* AG1: https://drinkag1.com/huberman Maui Nui Venison: https://mauinuivenison.com/huberman Eight Sleep: https://eightsleep.com/huberman AeroPress: https://aeropress.com/huberman InsideTracker: https://insidetracker.com/huberman *Follow Huberman Lab* Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab Twitter: https://twitter.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter *Dr. Casey Means* Website: https://www.caseymeans.com Good Energy (book): https://amzn.to/4b1RoRH Newsletter: https://www.caseymeans.com/newsletter Instagram: https://www.instagram.com/drcaseyskitchen X: https://twitter.com/CaseyMeansMD Facebook: https://www.facebook.com/CaseyMeansMD TikTok: https://www.tiktok.com/@caseymeansmd YouTube: https://www.youtube.com/@CaseyMeansMD Instagram: https://www.linkedin.com/in/casey-means-md *Timestamps* #HubermanLab #Health #MetabolicHealth Disclaimer: https://www.hubermanlab.com/disclaimer