Eggshell: Benefits and possible risks for the health

Our love for the egg has given birth to the term “eggetarian”. However, you can be surprised to find out that even the eggshell of an egg can be eaten. What! Yes, eggshells can be cooked for consumption and are in fact, a good source of calcium. Not to forget, using eggshells in various ways can also reduce the amount of kitchen waste.

An eggshell consists of calcium carbonate, protein, and other organic compounds which is why eggshell powder is popular as a cheap supplement that promotes bone health. Consuming only half of an eggshell can fulfill your daily requirement of calcium as an adult which is 1,000 mg per day.

Studies have shown that the calcium present in eggshell powder may be better absorbed than calcium carbonate. No wonder it’s popular among fitness enthusiasts. Regular consumption of eggshell is known to improve bone health. It can also help people suffering from osteoporosis and that’s not it. The membrane of eggshells can also help to benefit joint health.

It’s important to keep in mind that an eggshell must be eaten in only a certain manner. Swallowing a large piece or fragment of an eggshell can injure your food pipe, throat, or even the lining of the stomach. Eggshells also come with the possibility of being contaminated. It can carry bacteria and germs that can lead to fatal food poisoning, if not cooked properly. Eggshell may also contain toxic metals, such as lead, aluminum, cadmium, and mercury. But, the amount of these metals are relatively insignificant compared with other natural calcium sources.

You can prepare your own eggshell powder at home by following the proper cooking instructions for the eggshells or buy it from the counter. In both cases, it’s better to consult a doctor before consuming it.

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