Why do you workout so hard and with such diligence and still have difficulty reaching your ideal body composition?  How do you optimize your energy stores and harness your stored energy for greatest efficiency?  Dr Tristan Starling-Smith, Metabolic health expert, exercise physiologist and Precision Longevity faculty details the role of fat metabolism, lactate threshold and using heart rate to design precision plans for metabolic efficiency via zone training. Listen to the fascinating value of lactate threshold in metabolic health, diabetes prevention and even Alzheimer’s prediction.  This 3rd in the Precision Longevity Series unravels the metabolic basis of healthspan optimization.      To learn more about The Precision Longevity Experience connect with Dr Wright via www.drvondawright.com