has shown some promise in studies involving joint discomfort.
However, standardized eggshell-membrane supplements are not the same as homemade eggshell powder. More research is needed to determine how useful these products are for different people.
Can eggshells be used in the garden?
Yes. Crushed eggshells contain calcium and can eventually contribute calcium to soil, although they break down relatively slowly.
Claims that eggshells are a highly effective pest-control method are less certain and should not be overstated.
Can I give eggshells to my pet?
Don’t assume that something safe for