For the purposes of this statement, a very low fat diet is defined as one in which ≤15% of total calories are derived from fat (33 g for a 2000-calorie diet, 50 g for a 3000-calorie diet) with fat calories distributed approximately equally among saturated, monounsaturated, and polyunsaturated fatty acids. Approximately 15% of total daily calories consumed should be derived from protein and ≥70% from carbohydrates.