What is the best calcium supplement for women?

Any: Any sort of calcium supplement is fine. Citracal is a opopular brand. Viactiv is even chocolate flavored! there are many over the counter options and all are good. Also consider a multivitamin because it will also serve as a supplement for other vitamins.

Not carbonate: Calcium carbonate is the poorest absorbed form. Opt for a calcium chelate like malate or citrate to ensure better absorption. Also realize that most of our calcium should come from a whole foods diet. Studies show that women at the highest levels of supplementation have no decrease risk of fractures, and a higher rate of heart disease.