I have been riding hard for about a year. 125-350 miles a week. At least thats a lot to me!!!! Anyway, Time and time again, i have noticed my performance and general sense of well being, is always, without exception, better when i only eat a light breakfast and eat nothing during my bikeride. sometimes i ride 5-6 hours 88-110 miles at a time. And each and every time i eat something during the ride, it just slows me down, even when i only eat a sandwich. I also noticed that when i dont drink a lot of water my speed and endurance is better. can any of you relate to this??? Every thing i have read says to eat a lot of this and that and drink a lot of water, but those things make me slow and lethargic. Are there any other one meal a day ppl out there???