By Jana Serrano Head injuries among young sports players in Ontario are on the rise. The Institute for Clinical Evaluative Sciences (ICES) reported in 2014 that from 2003 to 2010, the number of youngsters seeking concussion treatment in Toronto was on the rise. There are those who think that this is not necessarily a bad thing, because it may indicate that parents are more savvy about their children's injuries. The Mayo Clinic defines concussion as a trauma to the head that causes changes in...