The subject of the article is the theory and practice of sociology food supply in Russia. The purpose of the study is defined as the analysis of the main trends and problems of theory and practice of modern nutrition sociology in Russia. The material of the study was the works of domestic and foreign authors in the field of areas of nutrition sociology, as well as the authors ’ sociological research on food culture. Based on the analysis of the main approaches to nutrition research Abroad, the authors highlight the main trends in the development of modern nutrition sociology. The authors ’ sociological research on food culture allowed us to identify the main problems in this area, analyze changes in culture nutrition events that occurred during the Covid-19 pandemic. Results of the study we have shown the importance of sociological studies of food culture for a comprehensive solutions to the problem of ensuring food security in the context of economic growth the decline caused by the Covid-19 pandemic. Such research is necessary for the development and implementation of comprehensive programs to improve the efficiency of agri-food systems, support for farms and small businesses in rural areas, social and economic support for vulnerable segments of the population.