I want to pose a question; does getting too much fat and/or protein on your ULC nights make you sluggish? I have been carb niting for about a month (incorrectly apparently). I thought, incorrectly, that I should be eating my body weight, not lean body mass, in protein and fat on CNS. I weigh 180lbs with about 150lbs of lean body mass. I was eating 180g of protein and fat, which really meant I would end a night after dinner with about 8 strips of bacon (not knocking bacon at all) and as a result, not really drop any weight. After a suggestion from one of the HERO members, Cory, I reduced that to 150g of pro and fat. I feel great. My energy is high all day and my workouts have never been better on CNS. So that comes back to the original question. Can you eat too much protein and/or fat that it makes you sluggish throughout the day and in workouts?