Can oyster shell calcium be chewed?

If you are allergic to seafood, you can eat Renhe oyster shell calcium chewable tablets, but the side effect of eating too much calcium is constipation. Health tips say: constipation is the source of all diseases. Since you are allergic to seafood, don't eat it unless you want to make trouble. & ltbr & gt You may not know much about allergies. Let me tell you a fatal little problem. Allergic symptoms are not only manifested in papules on the epidermis, but in fact, your internal organs are also covered with papules, but you can't see them, which will affect the normal physiological functions of internal organs. Think about it, if the heart can't supply blood normally, can people still live? This is that once an allergic reaction occurs, the medical staff will desensitize the patient at the first time, which is actually saving lives.