Some traditional systems (like Ayurveda) use cleaned, sun-dried, and finely powdered eggshells—but only under guidance. If you choose to proceed:
- Use organic, pasture-raised eggs (lower toxin risk)
- Boil shells 10+ minutes to reduce bacteria
- Dry completely in oven at 200°F for 1 hour
- Grind in a dedicated coffee/spice grinder until talc-like
- Use only a pinch (≤½ tsp/day)—and never long-term without medical supervision
Final Thought
Your bones deserve safe, reliable nourishment—not guesswork.
“Nature provides many paths to wellness, but wisdom chooses the safest one.”
For most people, store-bought calcium sources are cleaner, more consistent, and far less risky than homemade eggshell powder. When in doubt, talk to your doctor or a registered dietitian—especially if you’re over 60, postmenopausal, or managing osteoporosis.
Your health is too precious to gamble with kitchen experiments. 
