Question

should we depend on single food item or switch on to diversified food​

Answer 1

Answer:

Food security is the measure of the availability of food and individuals' ability to access it. According to the United Nations’ Committee on World Food Security, food security is defined as meaning 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.[1] The availability of food irrespective of class, gender or region is another one. There is evidence of food security being a concern many thousands of years ago, with central authorities in ancient China and ancient Egypt being known to release food from storage in times of famine.