My mom almost became a dentist after she graduated from high school. It did not quite work out, but when I was growing up, my mom always made certain that my sister and I brushed our teeth very frequently. I have never had a cavity, and I hope I never get one. My family has been lucky that we have not had many dental problems. Something that does seem to cause some trouble in my family is sensitive teeth. My mom and my grandma both have very sensitive teeth that gives them problems on a regular basis. It seems that they especially have sensitivity issues when they are eating or drinking anything that is particularly hot or very cold. My mom found a new sensitive toothpaste that really seems to help. It is called Biotene. Unlike other toothpastes, Biotene is a sensitive toothpaste that that helps fix the problem of sensitive teeth. Other sensitive toothpastes simply cover up the terribly awful symptoms of sensitive teeth. If you suffer from sensitive teeth like my mom and grandma, you should definitely check out Biotene. It is the toothpaste that gets to the root of the problem, rather than simply covering up the symptoms.