Originally posted by H. S. 6
Where did you get that information from?
Powers
Formerly none, but after being critically injured during a battle with the Extremis-enhanced Mallen, Stark injected his nervous system with a modified techno-organic virus to save his own life. This fused Stark's armor to his body, allowing him to store the inner layers of the Iron Man armor in the hollows of his bones as well as control it through direct brain impulses. He is also able to remotely connect to external communications systems such as satellites, cellular phones, and computers throughout the world. Because the armor's operating system is now directly connected to Stark's nervous system, its response time has been significantly improved. The Extremis armor grants him superspeed reactions and a healing factor able to regrow whole organs. He was able to stop Crimson Dynamo's heart and restart it.-From Iron Man's porfile on Marvel.com
Maybe his healing factor is not as good as Wolverine's, but I guess it is still pretty good.