Eggshell Composition - Nutritional Value

How much calcium has an eggshell?

Eggshells are the best natural source of calcium carbonate. With only 1g of eggshell you can ingest 90% of recommended daily dose of calcium.

 Per 100mg

Vitamins 0%

Fats & Fatty Acids 0%

Minerals

Calcium:             90 000mg - 9000% (DV)
Magnesium:        2400mg - 600% (DV)
Phosphorous:      840mg - 84% (DV)
Potassium:          800mg - 23% (DV)
Sodium:              900mg - 38% (DV)

*%DV = Percent Daily Values based on a 2,000 calorie reference diet.