although true, however, remember dietitians is an opinionated profession only recognized by the health profession a few years ago as a profession. Very hard to find job placement. However, you have a verity of places to apply - in addition the chemical products in foods have a great affect on the human body - does so much more then just make you overweight and thin. Good creer just an opinionated one - remember when milk and eggs was accused of causing cancer?
Dietitians manage food service systems for institutions such as hospitals and schools, promote sound eating habits through education, and conduct research. Many dietitians specialize, becoming a clinical dietitian, community dietitian, management dietitian, or consultant.