Diet Recommendation Model Using Multi Constraint Metaheuristic and Knapsack Optimization Algorithm.

Abstract

Various nutrients are necessary for humans to remain healthy and active. Maintaining a high quality of life now depends on keeping track of everyday eating habits to prevent consuming too many calories and incorrect nutrients. Computerized applications can help Indian elderly people maintain and improve their overall health by providing pertinent information such as calories and nutritional details and following a strict diet plan suited to their ailments. In order to create optimized diet plans that take disease prevalence, food availability, and user preferences into account, the paper offers the Multi Constraint Metaheuristic integrated with the Knapsack approach. The solution's quality is attained by applying a dynamic, personalized set of food items. The average error percentage obtained by the suggested algorithm is 4.15.