14.03.2025

How to separate calcium from eggs and help me with osteoporosis

By Lesia

Eggshells are indeed a very rich source of calcium carbonate, and they can be processed at home to create a calcium supplement. Here’s a breakdown of how to do it, along with important considerations for osteoporosis:  

How to Make Eggshell Calcium Powder:

  1. Cleaning:
    • Thoroughly rinse eggshells to remove any residual egg white.  
    • Boil the eggshells for approximately 10-15 minutes to sterilize them, eliminating potential bacteria like Salmonella.  
  2. Drying:
    • Spread the boiled eggshells on a baking sheet.  
    • Bake them in a low-temperature oven (around 200-225°F or 90-110°C) for about 10-20 minutes to completely dry them. This ensures they become brittle and easy to grind.
  3. Grinding:
    • Once the eggshells are cool and dry, grind them into a very fine powder. A coffee grinder or spice grinder works best for this.  
    • You can also use a high powered blender.  
    • Sifting the powder through a fine strainer can help to remove any larger pieces.  
  4. Storage:
    • Store the eggshell powder in an airtight container in a cool, dry place.  

Using Eggshell Calcium for Osteoporosis:

  • Dosage:
    • It’s crucial to be mindful of the dosage. Consult with your doctor or a registered dietitian to determine the appropriate amount of calcium for your individual needs.
    • Generally, a half to one teaspoon of eggshell powder can provide a significant amount of calcium.
  • Consumption:
    • You can mix the eggshell powder into:
      • Smoothies  
      • Yogurt  
      • Oatmeal  
      • Other foods or drinks
  • Osteoporosis Considerations:
    • Medical Supervision: Osteoporosis requires comprehensive management. Do not rely solely on eggshell calcium. Consult with your doctor for a complete treatment plan, which may include medication, vitamin D supplementation, and exercise.  
    • Vitamin D: Calcium absorption is enhanced by vitamin D. Ensure you’re getting enough vitamin D through sunlight exposure, diet, or supplements.  
    • Balanced Diet: Focus on a balanced diet rich in other bone-supporting nutrients, such as vitamin K, magnesium, and protein.
    • Potential Risks:
      • While generally safe, homemade eggshell powder can carry risks if not prepared properly. Thorough sterilization is essential.
      • Excessive calcium intake can lead to health problems, such as kidney stones. Therefore, adhere to recommended dosages.
      • It is possible for eggshells to contain trace amounts of heavy metals.  

Key Takeaways:

  • Eggshell calcium can be a cost-effective calcium supplement.  
  • Proper preparation is essential for safety.  
  • Osteoporosis management requires a comprehensive approach, including medical supervision.  
  • Always consult with a doctor before making significant changes to your diet or supplement regimen, especially if you have osteoporosis.