I've always bought and used Lucozade Sport when training for a long period but recently I'd heard that you should avoid these sports drinks as they rot your teeth. I've had a good look on the net to try to find any relevant information but all it says is drink it straight from the fridge, don't swill it in your mouth (not that I would anyway!) and brush your teeth after use.
Has anybody else heard anything about these drinks? Should we really not be using them at all?
Any advice would be appreciated.