Studies comparing low carb and low fat diets suggest that a low carb diet might even make you lose up to two to three times as much weight as a typical low fat, calorie-restricted diet (38, 39, 40). Fast weight loss protein diet plan. A dietitian from 'the biggest loser' came up with this 7-day diet plan for weight loss, and it's anything but tortuous this 1-week meal plan will help you build healthy habits, try new recipes, and may even help you lose weight. fast weight loss protein diet plan Pin on dr oz Understand how much protein you need: a high-protein diet for weight loss should consist of at least 06-075 grams of protein per pound of body weight and about 20-30% of your daily c...