I came across a great article which had a study which showed that adding Arginine to a fluoride toothpaste increase the cavity fighting ability of the fluoride an incredible amount! It seems too easy to be true. There it was in black and white. Considering that most people don't brush their teeth nearly long enough and don't do a good job of it to boot, this is great news. It is a small change that makes a huge difference. If someone really wants to read the article here is the Link
