The questions of modeling and the creation of an algorithm that can be used to read the best races, a person's weight, for the selection of the most appropriate food. Bringing formula calculations necessary standards of food consumption with the usetion determining body composition. The following methods of their use. The software product to determine the optimal diet of human food. The problem of weight prediction brow-century and is an example of this prediction to solve the problems of motivation.
body composition, the human diet, the biological age, methods of forecasting, neural networks