Food consumption Nutrition 4 Food habits 3 Diet 2 Econometric models 2 Econometrics 2 Field work 2 Food security 2 Food supply 2 Methodology 2 Moral and ethical aspects 2 Philosophy 2 Statistics 2 Tacit knowledge 2 Economic aspects 1 Food industry and trade 1 Food preferences 1 Government policy 1 Social aspects 1