by Ryan B
There is a tooth-protecting substitute called “xylitol” that has been put into the candy “gummy bears,” which is known as a sweet snack that causes cavities, but in this case, these bears prevent them. The sugar substitute is a natural sugar alcohol that is used as a sweetner. It has been shown to reduce levels of the “mutan streptococci” bacteria that causes gum disease and tooth decay. This particular research was done by Kiet A. Ly, from the University of Washington. More importantly, a children’s study was conducted, where a group of children were given the bears that contained the “xylitol,” three times a day. After six weeks, a drastic change occured which showed the level of MS bacteria found in plaque dropped significantly. Due to this particular tooth-protecting substitute, studies are being conducted all over the United States to further the cause.
Considering that gum disease and tooth decay are one of the major diseases in the world today, this particular discovery has the ability to save many mouths. It is a brilliant idea which will attract kids, because children will want to eat this candy, and at the same time they will be enjoying as sweet snack as well as preventing decay in their mouths. Hopefully, using a tooth brush will no longer exist, and eating “ant-tooth decay” candy will take over.

Chemical structure of XYLITOL
Source: http://www.biologynews.net/archives/2008/07/27/gummy_bears_that_fight_plaque.html
