Keyla Roman liked her straight teeth, when she got her braces removed years ago. But she still despised her smile. "I looked weird," she recalled. "I didn't look pretty at all." Roman suffered from a ...

BOTOX® is the name for a drug derived from a purified form of botulinum toxin, a protein from the Clostridium botulinum bacteria. This bacteria is associated with some cases of food poisoning. However ...