Below are 30 truly key “ingredients”—from food, water, and supplements—that show up again and again in human health, metabolism, brain function, repair, and resilience. These aren’t trends; they’re foundational. I’ve grouped them so they make sense, not just a random pile. 🥗 Core Food-Derived Nutrients (the backbone) 💧 Water & Electrolyte Foundations (Hydration without electrolytes …