The higher the calcium,the yellower your teeth become(especially Asian).Is it true?

Answer calcium defenetly doesnt make your teeth yellow , improper oral hygiene and certain foods cause yellow stains , intrinsic yellow stain may be due to higher levels of fluoride in teeth

Top Q&A For: The higher the calcium,the yellower your teeth ...

Yellow teeth are more healthy than white teeth, how true is it?

Yes, they are actually stronger than white teeth

Is it true that the higher the megapixels, the better the quality of the picture?

Nope. In fact, too many pixels on a small image sensor will actually generate more noise and worse image quality. There are other factors which are MUCH more important to image quality than the n... Read More »

Is it really true that railroad "quiet zones" are costly and actually have higher accident rates?

That much is very true. People tend to ignore the flashing lights if there is no sound associated with it. A fine example of this is the recent incident in Texas, where a truck carrying US military... Read More »

Recently some people on facebook said that train company use our cookies to charge us higher, is it true?

1. Train companies use the same idea as the budget airlines, the first X seats are sold cheaply, then the price increases. If you check the price and then return later, it is possible that the las... Read More »