Stop Throwing Away Eggshells—Here’s Why

After making an omelet, you're left with several eggshells. Most folks toss them in the trash without a second thought, but that's a missed opportunity. Eggshells are incredibly useful! Did you know they are composed of about 90% pure calcium? No other food source offers such a high concentration. Our bodies require ample calcium for strong bones, teeth, nerves, and muscles.