Eggshells are a natural and sustainable source of calcium carbonate, and you can easily add magnesium using simple, natural ingredients. By combining these two, you can create a powerful supplement that supports strong bones, teeth, and overall health. Let’s dive into how you can make your very own DIY calcium-magnesium supplement at home.
Ingredients
- Eggshells: 6-12 eggs (thoroughly cleaned)
- Lemon juice or apple cider vinegar: 1 cup (for calcium absorption)
- Epsom salt: 1 teaspoon (magnesium source)
- Water: For rinsing and sterilizing
Instructions
Clean the Eggshells
- After using the eggs, make sure to rinse the shells thoroughly to remove any traces of egg whites or yolks.
- It’s also a good idea to remove the thin membrane inside the shell for easier processing.
Sterilize the Eggshells
- Boil the eggshells in water for 10 minutes. This will effectively kill any bacteria.
- After boiling, drain the eggshells and let them air dry completely. You can let them dry in the sun or use a clean towel.
Bake the Eggshells
- Preheat your oven to 200°F (90°C).
- Spread the dried eggshells on a baking sheet and bake them for 10-15 minutes. This step ensures that the shells are completely dry and easy to grind.
Grind Into a Fine Powder
- You can use a high-powered blender, a spice grinder, or even a mortar and pestle to grind the dried eggshells into a fine powder.
- Once ground, store the powder in an airtight container for future use.
