All of us throw away the egg shells once they are done with cooking the eggs, but apparently, they provide important health benefits.
Namely, egg shells are the best natural source of calcium, and the body easily absorbs it and digests it. These shells are also high in other minerals.
This calcium present in these shells is actually the same as the calcium in our teeth and bones, and it is of high importance for our nerves, muscles, and bones.
Half a tablespoon of eggs shells powder contains about 1000-1,500 mg calcium, which is nearly 90 percent of the recommended daily intake for an adult.
Numerous studies done in the US National Institutes of Health have shown that the body easily absorbs the calcium from the egg shells powder. This powder also strengthens the bones, reduces cholesterol levels, and regulates blood pressure.
This is how to simply use the eggshells:
You should boil the eggs for 10 minutes to destroy bacteria, leave them to cool, and then crush the egg shells to make a powder.
Then, store the powder in a sterilized jar, and you can freely add it to your smoothies and cereals as a natural calcium supplement.