Priority of the use of Golshtinsky cattle in the context of ensuring food security

The article considers the priority of using Holstein cattle in the context of ensuring food security. Since the food security of the country is one of the most demanded areas of modern Russian economic science, since food security is an integral part of the national security of the country, the preservation of its statehood and sovereignty, the most important component of demographic policy, the life support system, a necessary condition for ensuring health, physical activity, longevity, and high quality of life of the country's population.