If you determine that you do need a calcium supplement, try one that has magnesium in it which can help to counter the constipation, unless you have kidney failure.
Xa ufumanisa ukuba kufuneka ufumane isongezo secalcium kufuneka usebenzise esine-magnesium eya kuthi ithintele ukuqhineka, ngaphandle kwaxa unengxaki yokungasebenzi kakuhle kwezintso.