Don't throw away eggshells, they have many clever uses.

Eggshells are effective for treating illnesses and are also a form of recycling, making it an excellent folk remedy. First, wash the eggshells, stir-fry them in a wok until they are golden yellow, grind them into a fine powder, and set aside. Take 2 grams each time, twice a day.

1. Stomach pain: It is effective for stomachaches accompanied by acid reflux and heartburn.

2. Osteoporosis: Osteoporosis is more common in middle-aged and elderly people, especially women. It is like a radish becoming "pithy." Regular consumption of eggshell powder has a preventive and therapeutic effect, and it is beneficial to get appropriate sun exposure.

3. Calcium deficiency: Calcium deficiency manifests as tetany. It shows effectiveness after about 3 days of administration and can be cured in 20 days to 3 months.

4. Rickets: For infants aged 6 months to 1 year, take 0.5 grams each time; for children aged 1-2 years, take 1 gram each time, twice a day. Taken with cod liver oil capsules, it has a good effect. The preventive dose can be one-third to one-half of the therapeutic dose taken orally.

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