Marketplace is taking on Gatorade tonight:
http://www.cbc.ca/news/sports-drinks-un ... -1.2517424
“Eighty-five per cent of Canadians don’t get enough exercise to begin with, so they don’t need sports drinks. The remaining 15 per cent that actually do exercise, you probably have one or two per cent exercising really hard, really intensely enough to really need those sports drinks. In that group, probably a small subset of them are exercising long enough to need it.”
“In the scientific community, we generally don’t recommend sport drinks for anything less than 90 minutes, if you are exercising really intensely, if you are exercising in the heat, if you are exercising for a very long period of time.”
jono