How does calcium help teeth?

Answer 1

A healthy amount of dietary Calcium is beneficial for the formation of healthy and strong teeth and bones, but both an excess and a deficiency will lead to weak bones and teeth, as well as other complications. Calcium is most important for young children, who are still developing bone structure and growing teeth on a massive scale. It is also needed in larger quantities in women than in men.
if you mean calcium, it is good for bones and teeth, but only in natural form like milk and yogurt, not over the counter supplements

Answer 2

If your gums are "bleeding" then you need to consult a periodontist, who specializes in gum disorders. As far as "calcium" --- I've not heard that it "stops" gums from bleeding. If you want to try a "home remedy", place warm (not hot) tea bags on your bleeding gums. If that fails, then see your nearest periodontist.

Answer 3

Yes it milk contains calcium which is good for your bones and that goes for teeth too

Answer 4

It strengthens the enamel of your teeth, making them harder and better protected.