Originally Posted by
GhostRider62
Because
1. Excessive glucose would be counterproductive to what one would be trying to achieve metabolically on an endurance ride.
2. You'll need a lot of toilet paper or nappies to wipe the puke on long rides.
Replacing half the calories is usually a good number,
1. This is completely arbitrary. Do you know what is excessive for you? Certainly not for others.
2. Speak for yourself lol.