Can you eat eggshells?
Eggshell can not be eaten, many people crush the eggshell, flush water to drink calcium, this is wrong. Because the calcium in the eggshell cannot be digested and absorbed by the human body, if you really eat it like this, you will get stones.
Eggshell is often neglected as a treasure house of nutrition. Eggshell is formed naturally. Through various modern scientific methods, the eggshell contains 83% calcium carbonate, 17% protein and a variety of trace elements (zinc, copper, manganese, iron, selenium, etc.). The calcium content of each eggshell is 2-2.5 grams. However, the calcium in the eggshell can not be directly absorbed by the human body. if this large amount of calcium can be converted into active calcium that can be absorbed by the human body, it can effectively supplement calcium and help the body prevent bone aging and osteoporosis.
The wonderful use of eggs
1. As fertilizer
Crushing the eggshell into a flowerpot can not only moisturize, but also provide fertilizer for plants, because the eggshell contains calcium and phosphorus, which can speed up plant growth.
2. Treatment of scald
Sometimes when we cook or get scalded when boiling water, we tear off the shell of the eggshell and leave the intima and stick it to the scalded place to relieve inflammation and pain.
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