Hi I'm fairly new to biking. I was wondering what I need to eat before I ride and after I ride. Right now I am moderately biking for about 15 miles. I am training to do a 40 mile ride in a few months, but I am very new with nutrition for biking. I am biking to lose weight. I am 5'4 and 200 pounds. I read info that says to eat carbs and all but I don't want to gain weight....I really need to lose it! What's a good plan I can follow?