http://www.healthcastle.com/calciumcarbonate-calciumcitrate.shtml
in short one is acid-based, one is alkaline-based.
no difference if you do not have any illnesses. except if calcium carbonate, you need to take with a meal
http://www.healthcastle.com/calciumcarbonate-calciumcitrate.shtml
in short one is acid-based, one is alkaline-based.
no difference if you do not have any illnesses. except if calcium carbonate, you need to take with a meal