Judging from the response of over half the people in severals large survey, Americans and Europeans are concerned about good nutrition and have a general awareness of possible health hazards from overeating, especially the danger of too much fat, sodium, and Calories. But many people  just aren’t willing to critically examine their own foods habits. While they may be concerned, they don’t necessarily make  changes to improve their diets. Most people enjoy eating and cooking, but they don’t think of or use the principle of nutritional science to change their life. I hope you will!