How abrasive should my toothpaste be?

Toothpastes are measured by their relative dentin abrasivity, or RDA (not to be confused with the other RDA, recommended dietary allowances). Check out how yours stacks up against the rest. The thing to notice here is that, just as you don’t want a toothbrush with bristles that are too coarse, you don’t want your toothpaste to be highly abrasive.

Most professionals recommend using one with a low RDA rating, especially if your teeth are sensitive.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.