. . . . and if so, did it effect your running? I can’t get these last 10 pounds off but enjoy running 20-30 miles a week. I’ve tried Low calorie/low fat but it doesn’t seem to work. I started a low carb diet a couple of days ago and already see results. However, I’m concerned that it might make me too tired to keep up with my running schedule. So far it hasn’t had any impact but I don’t think I’m completely carb depleted yet.