Health Benefits
Eggshells contain about 90% calcium carbonate, a mineral essential for strong bones and teeth. After proper disinfection and grinding, they can be consumed in small amounts as a natural dietary supplement. To do this, the shells are boiled for about 5 minutes, dried in the sun or oven, and then ground into a fine powder.
The resulting powder can be added to juices, smoothies, or soups to provide the body with additional calcium. Some studies show that the calcium in eggshells is as well absorbed as that in supplements, making it a natural way to prevent osteoporosis and strengthen bones.
In addition to calcium, the shells also contain traces of magnesium, phosphorus, and zinc, minerals that also contribute to proper body function.
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