Fiona N
Veteran
There does seem to be a load of complete cr*p talked about drinking while cycling - like the 'you should be drinking a water bottle full (of isotonic fluids) every hour' business
Well, in the 300km a couple of weeks ago, over 18 hours in cool, fairly windy conditions, I reckon my total fluid intake was about 4 litres - and that's including the cups of tea and coffee at the control cafes. If I'd been anywhere near 1 bottle per hour, I would have drunk well over 10 litres and been looking for a loo every hour instead of just at the cafes. I don't think I was particularly dehydrated by the end either. Possibly a little but I didn't have an urgent desire to keep drinking that I usually get when I'm dehydrated. And while I had cold hands and feet (after rain, it was a very clear cold night with mist rising off the wet roads), I certainly wasn't unduly knackered - beyond what you'd expect for a reasonably hilly 300.
Why aren't people told to listen to their body? As Yello points out, the thirst mechanism developed for a reason.
Well, in the 300km a couple of weeks ago, over 18 hours in cool, fairly windy conditions, I reckon my total fluid intake was about 4 litres - and that's including the cups of tea and coffee at the control cafes. If I'd been anywhere near 1 bottle per hour, I would have drunk well over 10 litres and been looking for a loo every hour instead of just at the cafes. I don't think I was particularly dehydrated by the end either. Possibly a little but I didn't have an urgent desire to keep drinking that I usually get when I'm dehydrated. And while I had cold hands and feet (after rain, it was a very clear cold night with mist rising off the wet roads), I certainly wasn't unduly knackered - beyond what you'd expect for a reasonably hilly 300.
Why aren't people told to listen to their body? As Yello points out, the thirst mechanism developed for a reason.