To begin to understand food in the social context, we must first understand what biologically correct food would be. Food in the social context is between the biological ideal and the biological mortal.

Among them are socially beneficial or socially destructive points. In this way, we can form a graph in which you can understand any food in the social context.

The area between these two axes is food in the social context.

In these graphs, we can idealize the extremes, for example the biologically correct and the socially destructive, it would be a society in which society wishes death by feeding on the biologically correct. The sociologically correct and deadly food system, comprises a society that psychological life is so destroyed that the ingestion of deadly products is sought, for relief of pain or suffering.
The ideal concept would be the biologically correct, in a sociologically correct system, that is, a society that likes to live biologically correct. In theory, this society does not exist, and even the deadly food system would not have a sociologically correct system, since the sociological can vary in small moments. So the great factor of a system's indeterminacy is its social factor.