Whole food ( what is)

The following us from:

http://en.m.wikipedia.org/wiki/Whole_foods

Whole foods are foods that are unprocessed and unrefined, or processed and refined as little as possible, before being consumed. 

Whole foods typically do not contain added ingredients, such as salt, carbohydrates, or fat. Examples of whole foods include unpolished grains, beans, fruits, vegetables and non-homogenized dairy products. 

Although originally all human food was whole food, one of the earliest uses of the term post-industrial age was in 1960 when the leading organic food organization called the Soil Association opened a shop in the name selling organic and whole grain products in London, UK.