Eggshells are one of the cheapest and most effective sources of calcium. You can make your own eggshell supplements at home or buy pre-made eggshell powder in health food shops. Getting enough dietary ...

Here are the benefits of adding eggshells to your diet, and how to do it safely. The question "can eat egg shells" may not be top of mind every day. But have you ever taken a bite out of an omelet or ...

It is virtually impossible for a prospective Magellanic penguin mother to find or build a soft spot to lay her eggs. So it turns out that her eggs come with extra-thick shells to withstand being laid ...

“Architects through the ages have modeled buildings after the dome of the egg,” says Patrick Biggs, Ph.D., a flock nutritionist for Purina Animal Nutrition. “A dome shape offers strength and ...