No negative side effects that I have ever read or heard about that warrant such a statement. Somebody short and worried about losing their shorting money, most likely. Sure seems like a libelous statement onperm.
I have a friend in the hospital that under went the procedure. Changed the molecular structure of his fat cells. Instead of reducing the fat cells, the area that was treated grew in size that required surgery. Libelous statement, not in the least. I don't have any position in this company.
Zeltiq is 100% compliant with the FDA requirements for reporting adverse events. So far there has not been a single published article in any medical journal stating that this procedure has very dangerous side effects. There are however, numerous publications documenting the safety and efficacy of cryolipolysis and the cool sculpting procedure.