Most folks often dispose of the egg shells with cooking the eggs once they can be done.
Egg shells are likely the finest natural source of calcium and it’s more easy for the body to digest and consume. Egg shells are balanced calcium and healthy, thanks to the trace quantities of other minerals.

AFTER READING THIS YOU WILL NEVER THROW AWAY EGGSHELLS!

Specifically, the calcium is exactly the same calcium which teeth and our bones are made of. Not only is calcium it’s desired for nerves and the muscles at the same time.
The powder from egg shells is readily consumed, as stated earlier and several studies confirm this. Additionally, it reduces blood pressure, lowers cholesterol levels, not to mention, the bones are strengthened by it.
Boil for about ten minutes so that you can remove the bacteria that are harmful.
So that you just get a powder beat them.
Keep the powder in a sterilized jar.
So that you can use this powder as a calcium supplement that is natural, just add it in cereals or smoothies.