#Grassle notsu full#

Dietary data were collected with semi-weighed dietary record on four non-consecutive days in each season of the year (16 days total). We used this approach to explore optimal food intake patterns that meet the nutrient recommendations of the Dietary Reference Intakes (DRIs) while incorporating typical Japanese food selections.Īs observed intake values, we used the food and nutrient intake data of 92 women aged 31-69 years and 82 men aged 32-69 years living in three regions of Japan. 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.

#Grassle notsu full#

dietary achievement of a full set of nutritional recommendations is difficult. 8 Department of Food Science and Nutrition, School of Human Science and Environment, University of Hyogo, Hyogo, Japan. 7 Department of Statistics, Osaka City University Medical School, Osaka, Japan. 6 Food Science and Nutrition Department, Tottori College, Tottori, Japan. 5 Graduate School of Health Science, Matsumoto University, Nagano, Japan. 4 Department of Health Promotion, National Institute of Public Health, Saitama, Japan.

3 Department of Nutrition, School of Human Cultures, University of Shiga Prefecture, Shiga, Japan. 2 Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, Tokyo, Japan. 1 Department of Health Promotion, National Institute of Public Health, Saitama, Japan.