Vitamin D: You're Passing Wrong Arguments Everyone knows about vitamin D. Almost nobody is calling it correctly.

Wrong Type javascript // ❌ What most people take const vitaminD = "D2" // ergocalciferol // cheap, synthetic, ~87% less effective at raising blood levels // ✅ What you actually want const vitaminD = "D3" // cholecalciferol // what your skin produces naturally. use this. If your bottle just says "Vitamin D" without specifying D3 — you're running D2. Check the label. Missing Required Parameter javascript // ❌ Undefined behavior vitaminD3.take({ withFood: false }) // fat-soluble vitamin + no…