Eggshells provide a simple, budget-friendly way to help maintain healthy bones. Because they are almost entirely calcium carbonate, they serve as a natural substitute for commercial calcium supplements. Research published in the International Journal of Food Science and Nutrition suggests that powdered chicken eggshells can be an effective calcium source right from your kitchen. Some studies even show that calcium from eggshells may be absorbed better than synthetic supplements.
Helps Lower Osteoporosis Risk
While aging is unavoidable, maintaining adequate calcium intake can slow bone loss and help preserve bone density. Studies have shown that people who consumed eggshell membrane powder experienced improvements in bone density, indicating its potential role in reducing osteoporosis-related bone weakening.
Promotes Collagen Production
The thin membrane inside eggshells contains collagen, a protein essential for skin elasticity and joint flexibility. As we age, collagen production naturally decreases, contributing to wrinkles and joint stiffness. Research suggests that extracts from eggshell membranes can help boost the body’s collagen levels.