to dry fully.
Step 4: Heat Treatment
Place the shells in an oven for 10–15 minutes at a moderate temperature.
Step 5: Grind into a Fine Powder
Use a blender, grinder, or food processor to create a very fine powder.
Step 6: Store Properly
Keep the powder in a sealed glass container in a cool, dry place.
How Is Eggshell Powder Typically Used?
Some people add small amounts of eggshell powder to:
- Smoothies
- Yogurt
- Oatmeal
- Soups
- Other foods and beverages
Because eggshell powder is highly concentrated in calcium, only very
