It's no secret that we lurve Jennifer Lopez's hair. I mean, over recent weeks alone she's given us a 13 Going On 30-inspired spikey updo and even a shaggy wolf haircut. Talk about giving *the* hair ...

Fluoride varnish has become a popular anti-cavity treatment for children, and it isn't hard to see why. It's relatively easy to apply, and not just for dentists or dental hygienists. Pediatricians can ...