While NBI Osteo-K Bone Support is relatively expensive compared to other calcium citrate supplements, we believe that the premium quality ingredients and powerful formula make it worth the investment.

Some recommended supplements for women over 50 include calcium citrate with vitamin D, calcium carbonate with vitamin D, and calcium citrate malate with vitamin D.

Calcium citrate is generally more expensive but is often more easily absorbed by those with lower levels of stomach acid. It is readily absorbed by the body with or without food.

Calcium Carbonate or Calcium Citrate? Calcium carbonate is the most common of the two main types of calcium supplements. You should also eat something when you take it to help your body use it best.

Supplements containing calcium citrate had a greater effect on biochemical markers of bone resorption than those containing calcium carbonate, suggesting that they may be better at preventing bone ...