Eggs are a nutritional staple, offering proteins, fats, vitamins, and minerals, making them a nearly complete food source. Each egg offers about 6 grams of protein, which is vital for muscle and immune system health.

What’s often overlooked is the value of the eggshell. Composed mostly of calcium carbonate—the same element in antacid tablets—eggshells are a hidden gem for calcium supplementation, particularly beneficial for bone health.

Instead of discarding eggshells, boiling them can be a cost-effective and environmentally friendly way to extract calcium. Here’s how to do it:

Rinse and dry your eggshells.
Crush the shells into small pieces.
Boil the crushed shells in water for 10-15 minutes.
Strain the liquid and let it cool.
Use a tablespoon of this homemade calcium-rich liquid daily in drinks or meals.
Boiling eggshells reduces waste and provides a natural calcium source that supports bone health. So the next time you use an egg, consider the shell’s potential and turn waste into wellness.