Tuesday, November 08, 2005

Nicotine users risk PTSD after trauma - Yahoo! News

Nicotine users risk PTSD after trauma - Yahoo! News

Amazing how the most important section comes in paragraph 8:

Shared genetic factors explained most (63 percent) of the overlap between PTSD and nicotine dependence in the twins. "This implies that some of the same genes that influence risk for PTSD may influence risk for nicotine dependence and vice versa," Koenen said.