Do you drink water when you eat?

[Tovan_Nhsh]

My personal experience is if I drink any appreciable amount of water within roughly an hour or so of eating I get acid reflux. That’s the only time it’s an issue.

[islandlight]

I see people at the gym who have a gallon (about 4 liters) jug of water. There’s no way you could sweat out a gallon of water.

I don’t really sweat any more (I’m old), but I do get thirsty and drink a lot while exercising–probably about 2 liters (half a gallon) an hour. Maybe it gets breathed out?