When it comes to eggs, most of us crack them open, cook with the yolk and whites, and sweep the shells straight into the trash. But here’s the thing: those shells you’ve been tossing? They’re actually a hidden goldmine of health-boosting minerals and eco-friendly hacks. From strengthening your bones to soothing your skin, eggshells are about to level up your wellness routine—and your kitchen sustainability game.The Surprising Nutritional Power of EggshellsEggshells are made of 95% calcium carbonate—a highly bioavailable form of calcium your body can absorb with ease. Just one gram of eggshell powder can deliver 1,000–1,500 mg of calcium, which is enough to meet or even exceed the daily requirement for most adults.Why does this matter? Because calcium is critical for:Bone strength & density – helping prevent osteoporosisDental health – maintaining strong teethMuscle function – aiding proper contraction and relaxationNerve signaling – keeping your brain-to-body communication sharpHeart health – supporting a steady heartbeatWith bone health becoming a rising concern as populations age, a natural, low-cost source of calcium like eggshells is more relevant than ever.How to Make Eggshell Calcium Powder at HomeTurning eggshells into your very own supplement is simpler than you think:Wash thoroughly – Remove any leftover egg white or yolk.Boil for safety – 5–10 minutes in boiling water kills harmful bacteria.Dry completely – Either air dry or pop them in the oven at low heat.Grind to powder – Use a blender, coffee grinder, or mortar and pestle.
So, crack an egg—keep the shell—and let nature’s secret calcium boost work for you
