Originally Posted by bmoberg337 .
If you are avid cyclists and endurance athletes I would suggest reading "Paleo Diet for Athletes" by Joe Friel and Loren Cordain. This book details the premise behind the paleo diet, as I am sure you are already aware of, but also recognizes that Paleolithic man did not ride around for hours on end in his spandex at moderate to high intensities. This means there are some rules you should follow and some you should break at certain times. Immediately before, during, and upon completing a workout is when Friel and Cordain atest that it is essential for endurance athletes to deviate from the "standard" paleo diet. During this window you consume an adequate amount of simple sugars and carbohydrates to ensure your glycogen stores are topped off. These foods can be whatever works for you, gels, energy bars, drink mix, recovery drinks, etc. After this "window" you continue to follow a regular paleo diet. A word of caution about paleo snacks while riding. Paleo snacks are whole, natural foods, and as a result are slow to digest. Even the sugars in fruit, fructose, act more like complex carbohydrates and digest slowly. Protein and fats are also slow to digest and when riding at moderate to high intensities can give you severe G.I distress. Some people are more sensitive than others but the fiber in fruit, even an hour or so before a hard ride, can give you a lot of stomach distress. You will have to experiment to see what works best for you, but as advised in the Paleo Diet for Athletes, your probably better off to sticking to the simple stuff during workout time. Best of luck in following the diet.