The phrase **“Stop throwing them away. Boil eggshells and say goodbye to…”** is a common social-media teaser that usually leads to exaggerated claims. The truth is that eggshells can be useful, but they are not a miracle cure.
Some realistic uses for boiled eggshells:
* **Garden calcium supplement:** Eggshells are mostly calcium carbonate. Crushed eggshells can add calcium to soil over time, though they break down slowly.
* **Compost addition:** Clean, crushed shells can be added to compost.
* **Crafts or household uses:** Cleaned shells can be reused for small projects.
Claims that eggshell water can **cure diseases, remove wrinkles, regrow hair, whiten teeth, or provide instant health benefits** are not backed by strong scientific evidence.
If you want to use eggshells safely:
1. Rinse shells well.
2. Boil them for several minutes to reduce contamination risk.
3. Let them dry completely.
4. Crush them into small pieces or powder before using.
Avoid consuming homemade eggshell powder unless you know it has been properly cleaned and prepared, because raw eggshells can carry bacteria and the calcium may not be absorbed as expected.
If you share the rest of the sentence after **“say goodbye to…”**, I can check that specific claim.
