FDA rethinking triclosan in toothpaste; does too much bleaching harm enamel?

Dear DrBicuspid Member,

Could triclosan, a chemical long used in toothpaste and other consumer products to kill bacteria and prevent odors, be more harmful than researchers and regulators originally thought?

After some serious prodding by a U.S. congressman, combined with new animal studies that point to triclosan's negative effects on the endocrine system, the FDA is now reviewing the substance for the first time since 1997. But at least one toothpaste manufacturer claims it's still safe. Read more.

In other clinical news, a pearly white smile is always in high demand. But does using too much hydrogen peroxide during in-office whitening change tooth enamel? Find out by clicking here or visiting the Cosmetics Community.

On the legislative front, Maine lawmakers have moved the state a step closer to establishing its first dental school, following the approval of a $5 million bond this week.

And over in the Practice Management Community, the CEO of a well-known practice management firm makes a case for "modern dentistry," arguing that in the coming decade, adopting new technologies -- especially those that enhance patient care -- will no longer be a luxury, but a necessity.

Finally, in her latest Sheri Suggests product review, Dr. Sheri Doniger sings the praises of her favorite air-powered handpiece.