the state of having reliable access to a sufficient quantity of affordable, nutritious food. Food security is a measure of the availability of food and individuals' ability to access it. Food Security means that all people at all times have physical & economic access to adequate amounts of nutritious, safe, and culturally. Food security, as defined by the United Nations' Committee on World Food Security, means that all people, at all times, have physical, social, and economic access to sufficient, safe, and nutritious food that meets their food preferences and dietary needs for an active and healthy life. Food security is a measure of the availability of food and individuals' ability to access it. Today, the concept of food security is generally understood to incorporate four main components: availability, access, utilisation, and stability;.