Substituir Refeição da Dieta

Calculate healthy food swaps in your meal plan.

Diet Substitutions is an application for those following a structured diet who need to swap foods daily without guessing quantities or unbalancing calories and macronutrients. The concept is straightforward: to translate each swap into comparable numbers—what you consumed in calories, carbohydrates, proteins, and fats, and what the substitute offers on the same basis—so that the decision is clear and aligned with your plan.

The app is organized into three main axes. The first is intelligent substitution: it indicates the original food, the quantity in grams, the substitute, and the macronutrient you want to use as a reference (for example, prioritizing carbohydrates, proteins, or fat). The system calculates the relationship between the two foods and presents an evaluation of the swap, with a visual reading of the differences and a score indicating how close the new combination is to the desired profile. It is useful for dietary re-education, body composition goals, or simply maintaining habits, always with explicit criteria instead of "something similar."

The second axis is suggestions: starting with a food and a quantity, the app can list alternatives ordered by nutritional similarity, respecting the chosen macro priority. This is helpful when the product you had in mind isn't available at the market, in your lunchbox, or at a restaurant, and you want quick options that preserve, as much as possible, the profile of the original meal.

The third axis is the consultation and customization of the library. There's a broad database of reference foods, aligned with the Brazilian reality (including data in the spirit of tables like TACO), which provides reliable context for comparisons. You can also register your own foods—brands, homemade recipes, or items recommended by a nutritionist—so that they are included in the same substitution, suggestion, and search tools. Thus, the app accompanies your table, not just a fixed catalog.

Practical advantages include time savings (guided workflow, everything in one place), less uncertainty when substituting an ingredient, and support for informed conversations with health or physical education professionals, because the arguments become quantifiable. Frequent use further enhances learning: the user gains a better understanding of what "equivalent" means in macros, rather than vague rules. The project combines relevant free utility with support options (freemium or premium) for those who want to expand the range of actions without losing the educational focus of the tool.

Diet Substitutions does not replace monitoring by a nutritionist and does not prescribe diets. The app is a calculator that processes proportional quantities between foods and compares them based on data from nutritional tables. Monitoring by a qualified professional is essential.