1)The fossiled oyster shells are several thousand years old, they have preserved their original shape almost completely but are totally free of organic residues. Heating and grinding of the shells yields a fine powder, which consists basically of Calcium carbonate but which has preserved a particle structure typical for oyster shells. Oyster shell powder is easy to tablet.
2)The ingestion of oyster shell powder tablets has been found to increase the Calcium blood level and to reduce at the same time the phosphate level. This has lead to their use in dialysis centers where the tablets are administered to patients with renal failure (SLATOPOLSKY, 1986). An additional advantage is the good compatibility of oyster shell powder. Stomach problems common with other Calcium preparations do not occur with this product.
3)If you are interested in our oyster shell powder,please contact us.