Very simple

Prepare a bottle of very sour vinegar! When buying, you can check that the higher the degree, the better!

Prepare an egg

A tea cup that can just fit an egg in without looking crowded!

Put the eggs in a cup, pour vinegar to cover them, cover them and soak them for 48 hours (you can control the time until the shells are very soft)

When eating: If you are afraid of sourness, you can add sugar and honey. Something like that! Feel free to not be afraid of acid...

Contraindicated for children and people with stomach problems

Benefits The calcium acetate produced is good for human bones

Yes Adjust and supplement the nutritional status of the human body, aid digestion, promote absorption, relax meridians and activate collaterals, lower blood lipids, and prevent more than 70 diseases such as arteriosclerosis, coronary heart disease, cerebral thrombosis, and diabetes. It also has certain laxative, weight-lowering, immune-improving and anti-fatigue effects.