The Rainbow Body at the Center of 0.0035% of the Electromagnetic Spectrum — and Why Every Religion, Every Mitochondrion, and Every Egg Is Trying to Tell You the Same Thing © Courtney Hunt, MD, 2026 I. The Narrow Band Where We Live The electromagnetic spectrum is vast. Radio waves stretch longer than mountains. Gamma rays ride on wavelengths shorter than atomic nuclei. Somewhere in the middle, a thin slice — roughly 380 to 750 nanometers — carries what we call visible light. Mathematically,...

© Courtney Hunt, MD, 2026 Modern medicine organizes disease into silos. Cardiology treats the heart. Endocrinology treats hormones. Neurology treats the brain. Oncology treats cancer. Reproductive medicine treats fertility. But biology does not operate in silos. Across nearly every chronic disease, the same metabolic disturbance appears years before diagnosis. That disturbance is insulin resistance. What Is Insulin Resistance? Insulin resistance is not simply a blood sugar problem. It...

© Courtney Hunt, MD, 2026 The kidney is among the most metabolically demanding organs in human physiology. Each day it filters approximately 180 liters of plasma, reclaiming electrolytes, glucose, amino acids, and water through tightly regulated transport processes occurring primarily in the proximal tubule. These processes are driven by dense mitochondrial populations that generate ATP required for ion transport and solute reabsorption. Consequently, renal physiology is fundamentally an...