Stop throwing them away. Boil eggshells and say goodbye to… Show more
The Surprising Benefits of Eggshells Eggshells are often seen as kitchen waste, but they’re actually a valuable source of nutrients and minerals — both for your body and your garden. Packed with calcium and trace minerals, eggshells can be reused in a variety of ways that promote health and sustainability. Health Benefits Eggshells contain about … Lire plus