EatingWell’s 28-day vegetarian diet meal plans are designed by our nutrition and culinary experts to offer delicious, nutritionally balanced meals for vegetarians. The meal plans are offered at 1200-calories, 1500-calories and 1800-calories. The recipes use a variety of vegetarian protein sources, such as legumes, tofu, tempeh, whole grains, nuts, as well as cheese and eggs. With minor modification, vegans can follow these plans. Recipe serving suggestions may not be vegetarian. Find the right calorie level for you.