Let’s shift our focus today from fast to flexible metabolism! Herman Pontzer joins Dr. Jade in this episode of the Next Level Human podcast to elaborate on the science and evolution of metabolism, helping us understand why diet is unique for everyone. Dr. Herman’s book, Burn: New Research Blows the Lid Off How We Really Burn Calories, Lose Weight, and Stay Healthy, is an extensive take on human metabolism that explains why calories matter and how much we usually underestimate our daily food consumption. He describes the additive nature of calories and says that for every muscle you burn, you could lose around 49 kilocalories! We also learn about the evolution of metabolism and all about calories that could get you started. Does our efficiency increase as we exercise more? Tune in to find out and take away many more insights from our special guest!          Check out the Next Level Human sponsors! Visit https://www.paleovalley.com/nextlevel to learn more about the gut-friendly 100% grass fed beef sticks and save 15%!  Go to CURED at https://bit.ly/32fNS40 to use checkout code NEXTLEVEL and save 10% on the best CBD and natural adaptogen supplements such as ZEN   --- Connect with Herman Pontzer Book: Burn: New Research Blows the Lid Off How We Really Burn Calories, Lose Weight, and Stay Healthy  Twitter: @hermanpontzer   Connect with Dr. Jade Teta Website: www.jadeteta.com Instagram: @jadeteta