Having a twin linked with anorexia, puzzling researchersBeing a twin or a triplet may increase a person's risk of developing anorexia, a new study from Sweden suggests<img src="http://feeds.feedburner.com/~r/foxnews/health/~4/8SiMltsTPNs" height="1" width="1"/>
Source: Having a twin linked with anorexia, puzzling researchers (http://feeds.foxnews.com/~r/foxnews/health/~3/8SiMltsTPNs/)