Eggs or anything else from animals will not help for better health. And, wherever eggs are taken from chickens, they are depleted, as it takes up important reserves. They should not lay so much but those domesticated were bred for laying eggs so much. If there are no chicks produced from that it is best for the chickens to feed on the eggs, shells included, to recover lost minerals and nutrition given into the eggs. Those are for little chickens to grow, it would not work right for human people.