Originally Posted by
Dudelsack
No. The gut doen't shunt blood from the muscles. It's the other way around. You need fluids and you need calories. They just need to be easier to digest than steak and potatoes.
And don't argue with me

It goes both ways...
start working out: blood in digestive system goes to the active muscles
Eat while working out: blood in active muscles goes to your digestive system
Yes you're suppose to eat easily digested food. If you eat too much of an easily digested food at one time it will result in the same.
So as I said, don't eat too much at one time