Yes. Our bodies were not meant to consume processed man made food, pesticides, meat from diseased animals, excess protein, soy, genetically modified foods, processed sugars, vegetable juices, sea food from contaminated oceans and pools, the list goes on and on.
So yes, most of what you eat is getting you sick whether you realize it or not.
So our bodies doing what they have evolved to do is a way to 'get sick'?