TORONTO, July 1 (Reuters) - Fans heading to watch Portugal play Croatia in the World Cup round of 32 in Toronto on Thursday are being warned to keep hydrated and limit their alcohol intake after a heat warning issued by Environment Canada.
"Don't wait till you're thirsty, keep drinking water through the day, try to moderate your alcohol intake, you know, certainly alcohol can be more dehydrating," the City of Toronto's medical officer of health Michelle Murti said.
