Sorry but your assertion is in direct opposition to the facts.
Processed food is one of the biggest causes of sickness in the US. Its why everyone is complaining about people being overweight and diabetic and a whole host of other maladies.
Look at the number of foods that have MSG in them. You know how scientists get fat mice to do studies on? They feed normal mice MSG.
You are a food fetishist. Facts get in your way.
/johnny
Good grief, how do you manage to get out of bed in the morning possessing so much chemicalphobia? Your body, at any given time, probably has about 4 lbs. of glutamate in it. Without glutamate, your brain won't function and your central nervous system would never have developed. You consume 10 times more glutamate from natural sources than you do from added sources. Glutamate is found in nearly all foods. You can't avoid it. Yet here you are fearing something you eat every day.
Why is it the people who know the least about something are always the ones who fear it?