Food security is made up of two words “food” and “secure”, meaning “securing of food”.The opposite of food security is food insecurity. It is a sad situation of limited or uncertain availability of nutritionally adequate or safe food.Different countries have different methods of combating food insecurity. For Nigeria, sustainable agricultural intervention by all stakeholders is the key. Having seen the aftermath of food insecurity, the question then is what is the way forward in improving food security in Nigeria? The equation below completely defines agricultural sustainability.