Food security is characterized that all individuals, consistently having social, physical and financial access to sheltered, adequate, and nutritious food which meets their food inclinations and dietary requirements for a functioning and solid life. Food-security issues including hunger, stoutness, lacking food stockpiling, ailing health, low harvest yields, poor sanitation and related political unsteadiness. The dangers of food security are Climate change, Aging ranchers, Massive honey bee kick the bucket offs, Genetic building, Soil disintegration and Land improvement. Food Security impact factor publishes on the scientific, technical and medical fields and also addresses the constraints of physical, biological, economic and socio-political that limit food production and obstruct access to healthy diets.