Fredcal contains:
Time tested 53% to 70% Bioavailable natural source of Calcium (Microcrystalline Hydroxyapatite Complex) with Calcium and Phosphorus in optimum ratio of 2:1 with trace elements like Copper, Zinc, Magnesium, Iron and Amino Acids which are the essential organic building blocks and natural skeleton protein (collagen)

Recommended:
During  Pregnancy
During Lactation.
For healthy Dentition and strong bones.
For reducing bone mineral loss and preventing fractures.
For Calcium Deficiency in general for young and old.

Avoid Using
Calcium Carbonate from shells which is nothing but precipitated chalk and gets converted to calcium chloride by gastric acid with only 15-20%.Calcium absorption and causes flatulence.