Make Calcium Supplements from Eggshells

Difficulty: Easy

A step-by-step guide on transforming everyday eggshells into beneficial calcium supplements through a simple process of cleaning, boiling, drying, grinding, and storing.

Materials Needed

Eggshells	Buy
Water	Buy

Tools Needed

Pot	Buy
Baking sheet	Buy
Mortar and pestle, blender, or coffee grinder	Buy
Airtight container	Buy

Steps

Clean the eggshells
Rinse the eggshells thoroughly under cold running water to remove any remaining egg white and membrane. Ensure all residues are washed away.
Boil the eggshells
Place the cleaned eggshells in a pot of boiling water. Boil for approximately 10 minutes to sterilize and eliminate any harmful bacteria.
Dry the eggshells
Spread the boiled eggshells on a baking sheet. Allow them to air dry completely or place them in an oven at a low temperature (about 200°F or 93°C) for 10-15 minutes until fully dried.
Grind the eggshells
Using a mortar and pestle, blender, or coffee grinder, grind the dried eggshells into a fine powder. The powder should be as fine as possible to ensure easy consumption and absorption.
Store the eggshell powder
Transfer the finely ground eggshell powder into an airtight container. Label the container and store it in a cool, dry place.
Use the eggshell powder
Add 1/2 teaspoon of eggshell powder to your preferred food or beverage daily. Consult with a healthcare provider to determine the appropriate dosage for your dietary needs.

Make Calcium Supplements from Eggshells

Materials Needed

Tools Needed

Steps

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Organic Waste

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