A NEW smart sensor attached to your teeth can track how much you eat and how much you talk as well as let your doctor know just exactly how much you may be smoking, researchers in Taiwan say.
http://www.thestar.com.my/Lifestyle/Health/2013/09/23/Smart-teeth-track-eating-and-smoking-habits.aspx
http://www.thestar.com.my/Lifestyle/Health/2013/09/23/Smart-teeth-track-eating-and-smoking-habits.aspx
