“…There are several factors that plays a significant role to sustain food security at individual/households/national/global level. Food security is significantly associated with age, sex, occupation, employment, vegetarian and non-vegetarian diet, poverty, per capita income, income inequalities, demand of food-grains, rapid population growth, fluctuation in food-grains and oil prices, poor market accessibility, low irrigation facilities, application of fertilizer, credit accessibility, cost of cultivation, application of traditional technologies in cultivation, literacy of farmers, declining land productivity and soil quality, decline in arable land due to urbanization and industrialization, diminishing ground water availability due to over exploitation of water, geographical location, government policies, government expenditure on agriculture and rural development, public spending on R&D, natural resource management and environmental protection policies, trade policies, and climate change [1,2,5,6,[8][9][10][11]27,[32][33][34][35][36][37][38][39][40][41][42][43][44][45]. As high income inequalities increase people's involvement in illegal activities outside the market which contribute political and social instability.…”