Vitamin K is mostly found in green vegetables such as broccoli, asparagus, and more. It provides many health benefits such as ...

The animals' teeth are constantly being worn down due to their tough diet. But rather than losing calcium this way, they could be recycling it to help grow their teeth back up to size ...

Hundreds of spheres of calcium-based compound hydroxyapatite (in purple), commonly found in teeth and bones ... of mainly protein and fat containing deposits called 'drusen' in the retina.

It is mostly calcium phosphate ... Dental calculus is a hard, mineralized deposit that forms on teeth due to the accumulaion ...