It has been at least three generations since Americans were brought up on natural food diets. "Instant" coffee? "TV" dinners? "Sugarless" soft drinks in which the formaldehyde component of aspertame turns back into formaldehyde inside the human body at 80 degrees Fahrenheit or thereabouts? Preservatives whose names we can't even pronounce? And on and on? What is "Chinese" about adulterated food?