This episode is brought to you by Joovv and AG1. Metabolic dysfunction is the largest health crisis facing the world today and our greatest limitation on longevity. An estimated 93% of Americans are in poor metabolic health and an estimated 88 million—more than a third of the adult population in the United States—have prediabetes. Of those, more than 84% have no idea they have a blood sugar problem, and yet up to 70% will develop diabetes within 10 years.  In today’s episode of a new series I’m calling Know Your Numbers, I dive deep into metabolic health. I discuss what you should measure to understand your metabolic health in a whole new way, the difference between conventional and optimal lab ranges, and much more.  You can test your metabolic wellness with Function Health, a company I co-founded. It has been a lifelong dream for me. Function is the first-ever membership that includes over 100 lab tests and personalized insights from globally renowned doctors based on your results. Join Function by securing your spot on the waitlist at functionhealth.com to get access.  This episode is brought to you by Joovv and AG1. For a limited time, Joovv is offering all my listeners an exclusive discount of $50 off their first order. Just go to Joovv.com/FARMACY and apply my code FARMACY. Head to drinkAG1.com/HYMAN to receive 10 FREE travel packs of AG1 with your first purchase. Here are more details from our interview (audio version / Apple Subscriber version): What factors create poor metabolic health? (6:36 / 4:18) The importance of measuring insulin levels (7:22 / 5:42)  The difference between normal and optimal lab ranges (9:38 / 7:26)  Measuring and understanding your A1C levels (11:25 / 9:16) Why you should measure uric acid and leptin (14:19 / 12:12) Cholesterol testing beyond the standard lipid panel (16:04 / 13:56) Learn more about your ad choices. Visit megaphone.fm/adchoices