The Shred diet is a weight loss program that encompasses a 6-week period. The components of the eating plan include a low glycemic index (GI) diet, spacing meals out, and using smoothies, soups, and drinks, such as shakes, to replace meals. On this diet a person eats 4 meals and 3 snacks each day, eating about every 3-4 hours. It is important to vary your food choices so your body does not get used to the same foods over and over. By keeping a journal of what you eat each day you can keep track of your intake and better stay on track with a wide variety of foods.