It sounds like the problem is not so much a lack of carbs, but rather a poor choice of finding foods to consume for stable blood glucose levels. It sounds like you are utilizing the carbs in your meals too qucikly, thus making you a drop in blood sugar levels. Try consuming foods that have a lwer GI rating. Fiber, fat, and some protein will help with this problem. As for proteins, I don't recommend really slow digesting protein like meats, poultry and fish because they may effect your post-workout meals absorption. Something like oatmeal, and lowered GI carbs are a better choice. A little bit of healthy fats should help as well (flax, P.B. etc...). This would also be a good time to consume any fruit for the day because any fructose that is in these foods with have a low GI as well. Maybe something like an apple with oatmeal and some P.B. and whey would be a good choice. A protein drink with Flax, and an apple. Also I like to consume Low-carb bars like EAS Advant bars with a reduced calorie Yogurt and some peanuts.
MR. BMJ