Learn more about individual calorie intake needs in this article. Daily calorie intake varies depending on a person’s height, weight, and activity level. When devising a low-carb meal plan, it is useful to know how many calories a person needs each day and to stay within that range. Share on Pinterest Pizza with a cauliflower crust is a simple idea for a low-carb meal. Eat these foods in moderation or as a substitute for unhealthful carbs, such as cakes and pies. Whole-grain bread, lentils, and beans are also high in carbs, but they can be a vital part of a healthful diet. starches, especially white bread or bagels.sugar-rich foods, such as cakes, candies, pastries, cookies, sodas, and juices.processed foods, such as prepackaged meals and salty snacks.For most people, however, fruit is a healthful substitute for sugary snacks and processed foods.Īs part of a healthful, low-carb diet, people should avoid or limit intake of the following: People following a very low-carb diet may wish to limit fruit intake since fruit also contains sugar. lean protein, such as eggs, fish, nuts, and tofu.Most of the calories in a low-carb diet should come from healthful, natural sources, including: