BACKGROUND Simultaneous dietary achievement of a full set of nutritional recommendations is difficult. Diet optimization model using linear programming is a useful mathematical means of translating nutrient-based recommendations into realistic nutritionally-optimal food combinations incorporating local and culture-specific foods. We used this approach to explore optimal food intake patterns tha...

Recommended dietary reference intakes (DRI) for energy and nutrients for the Cuban population were first established by the Nutrition and Food Hygiene Institute (INHA, its Spanish acronym) in 1996.[1] International organizations and Cuban public health research subsequently generated a considerable volume of new information on food-based energy and nutrient requirements,[2-4] resulting in the n...

Background: Achieving nutritional goals of infants and young children while maintaining the intake of local and culture-specific foods can be a daunting task. Diet optimisation using linear goal programming (LP) can effectively generate optimal formulations incorporating local and culturally acceptable foods. Objective: The primary objective of this study was to determine whether a realistic an...