30 Things To Do With Leftover Eggshells

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Eggs are a great source of protein, they’re full of vitamins and minerals and hey, they taste good too. But once you crack the shell and fry up them eggs, what good is the shell but tossing it in the trash?
A lot more than you’d think .If you eat eggs, make sure you make the best use of those shells! Most of an eggshell is calcium. In fact, about 95% of shells are calcium carbonate…the same stuff that sea shells, coral, and limestone are made from (the other 5% includes proteins, calcium phosphate, and magnesium carbonate) Click the link below to see 30 things to do with your leftover eggshells.