A high calcium score, a stack of prescriptions, and the nagging sense that “healthy eating” wasn’t working—David Etheridge’s story captures what millions feel but rarely decode. When he shifted from chasing calories to controlling insulin, everything changed: he moved from a 12:12 rhythm to a 16:8 fasting window, led meals with protein and natural fats, saved carbs for later on the plate, and watched both cravings and brain fog fade. The scale moved, but the labs told the real story—A1C from 5.8 to 5.1, triglycerides from 285 to 72, and a dramatically improved lipid ratio. We dig into why this works. Intermittent fasting gives insulin time to fall, reigniting fat mobilization and cellular repair. Sequential eating blunts glucose spikes and steadies appetite. And building plates around eggs, meat, dairy, and vegetables respects how satiety actually functions. Along the way we confront the legacy of “low fat” guidance that pushed sugar and seed oils into everyday foods, trained us to graze, and stretched ingredient lists while shrinking satiety. David argues for flipping the pyramid: prioritize protein and real fats, add non-starchy vegetables for fiber and micronutrients, treat sugar as an occasional indulgence, and skip the ultra-processed traps. This isn’t anti-medicine; it’s pro-data. With medical oversight, David watched his markers improve and discussed next steps with a supportive clinician focused on outcomes, not dogma. Even with a high coronary calcium score, the goal becomes halting progression by lowering inflammation and improving insulin sensitivity. We also touch on how AI can translate cryptic test reports into plain English so patients ask better questions and make calmer choices. If you’ve tried to white-knuckle your way through snack culture, this conversation offers a clear, humane alternative: fewer eating windows, protein-first plates, simpler ingredients, and measurable wins. If this resonated, follow the show, share it with a friend who needs hope, and leave a review to help more people find the path back to metabolic health. Continue this conversation on SubStack: https://robertlufkinmd.substack.com Get 120 Biomarkers for $99 and CT Calcium scans anywhere in the US. https://www.vitalsvault.com/ Lies I Taught In Medical School: Free sample chapter- https://www.robertlufkinmd.com/lies/ Web: https://robertlufkinmd.com/ X: https://x.com/robertlufkinmd Youtube: https://www.youtube.com/robertLufkinm d Instagram: https://www.instagram.com/robertlufkinmd/ LinkedIn: https://www.linkedin.com/in/robertlufkinmd/ TikTok: https://www.tiktok.com/@robertlufkin Threads: https://www.threads.net/@robertlufkinmd Facebook: https://www.facebook.com/robertlufkinmd Bluesky:...