Nov 08, 2009  · High Protein Diets???? Constipation? Hey Guys Right, i am on the Body Trim diet which is a high Protein low carb diet i have been on it for over a week now & for the last 4 days i have not been able to poo? Even more astounding, it was found that a high-protein, high-fat, low-carbohydrate diet promoted fat loss. will reduce your intake of fiber and…