Nutrition surveys Nutrition policy 22 Nutrition 19 Diet 12 Health surveys 12 Research 12 Food consumption 8 Law and legislation 8 Food 6 Food law and legislation 5 Food habits 4 Household surveys 4 Costs 3 Evaluation 3 Methodology 3 Poor 3 Agriculture and state 2 Children 2 Diet in disease 2 Family members 2 Fish as food 2 Food preferences 2 Food relief 2 Health and Nutrition Examination Survey 2 Hispanic Americans 2 Indigenous peoples 2 Malnutrition 2 Management 2 Older people 2 Anthropometry 1