547: How to Become the CEO of Your Own Biology, and Stop Outsourcing Your Health | Darshan Shah, MD

What It Covers

Doctor Darshan Shah, board-certified surgeon and founder of Next Health, explains how to become the CEO of your own biology by shifting from reactive sick care to proactive health management. He outlines 15 critical biomarkers everyone should track, affordable monitoring tools under $50, and why symptoms are lagging indicators that appear years after disease processes begin.

Key Questions Answered

• •Healthcare System Reframing: Treat Western medicine as catastrophe insurance for emergencies like heart attacks or accidents, not as a wellness system. The current system diagnoses disease and prescribes pharmaceuticals but was never designed to promote health or reverse chronic disease. Create a separate proactive system for maintaining health through personal data tracking and lifestyle optimization rather than outsourcing health decisions to fifteen-minute doctor visits.
• •Symptoms as Lagging Indicators: Diabetes symptoms appear decades after insulin resistance begins in adolescence, with most people not getting their first fasting insulin test until age 50-60. The body has multiple backup systems that mask biochemical changes for years before symptoms manifest. Regular biomarker testing reveals disease trajectories early enough to reverse course through lifestyle changes rather than waiting for medical intervention when damage is extensive.
• •Essential Biomarkers to Track: Monitor 15 critical health indicators including fasting insulin, triglycerides, hemoglobin A1c for metabolic health, and ApoB for cardiovascular risk. Use inexpensive tools like bioimpedance scales ($20-40) to track skeletal muscle mass and fat mass daily, grip dynamometers ($14) monthly for strength assessment, and continuous glucose monitors when metabolic markers are abnormal to learn individual food responses.
• •Grip Strength as Longevity Predictor: Grip strength directly correlates with longevity and disease-free years, serving as a proxy for total body strength. Test monthly with a $14 grip dynamometer to track muscle strength changes, which matter more than muscle mass alone. Muscle mass naturally declines starting at age 42-47 during perimenopause and andropause, making consistent strength monitoring essential for early intervention through total body exercise.
• •AI-Enabled Health Management: Request all medical records and obtain comprehensive functional blood work, then input data into Claude or ChatGPT to receive personalized health analysis, dietary recommendations, and exercise guidance. AI provides differential diagnoses more expansive than most physicians can offer and tracks longitudinal data across years to identify trends. Feed new biomarker results quarterly to continuously refine recommendations based on changing biology.
• •Foundational Supplement Stack: The basics include omega-3, vitamin D3 with K2, creatine (8-10 grams daily for everyone, especially women for Alzheimer's prevention), and methylated B vitamins. Advanced additions include nicotinamide riboside for NAD production (better absorbed than IV NAD), urolithin A for mitochondrial biogenesis, and Akkermansia probiotic for metabolic health. Creatine improves cognition by 30% after four hours of sleep deprivation.