It’s no secret that eggs, full of protein, vitamins, and minerals (enough to grow a baby chicken from just one cell) are one of the most nutritious foods on the planet.
Worldwide, an average person consumes about 150 to 200 eggs annually. That’s over a trillion eggs per year!
Now ask yourself this:
“What happens to all of those eggshells?”
The shell of a chicken egg is comprised of about 96% calcium carbonate (CaCO3) crystals which are bound together by proteins. …read more
Source: Natural Living Ideas
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