HDcal Tablet is a value addition to calcium theraphy. It is a Novel plant source calcium with high amount of vit D3 & 12 natural minerals. HDcal offers natural plant source calcium 500mg, vit d3 1000IU & 12 natural mineral as boron, copper, manganese, magnesium, phosphorus, potassium, vanadium, strontium, silicon & zinc. Pregnant, Lactating & postmenopausal women needs at least 1500 to 2000 IU of vit D to maintain a required blood level 30ng/ml of vit D3. HDcal offers Novel plant source calcium (where 97% calcium is available for absorption which help to maintain bone health during pregnancy), 12 natural mineral in HDcal (for optimum bone formation & optimum fetal growth) & 1000IU of Vit D ( increases the intestinal calcium absorption by 45% to 65% in post menopausal women). HDcal increases osteoblast number by 400% over other available calcium as compare to calcium carbonate calcium citrate .It increases BMD 2.7% in just 6month as compare to calcium carbonate & calcium citrate. 1000IU of Vit D in HDCal increases the intestinal calcium absorption by 45% to 65% which help to maintain the vit D3 level 30 ng/ml which reduced risk of vertebral & non vertebral fracture & 12 Natural mineral in HDcal improve the QoL. 1 Tablet of HDcal is equal to 4 tablet of available calcium. Dosage : 1 Tablet/day