You are what you eat: Dietitians tailor food plans for
individuals   Dietitians, those humorless automatons, take
delight in scolding hapless patients and removing all the
enjoyable foods from their menu. Au revoir, filet mignon and
cheesecake. Bonjour, carrots and celery stalks.  There used to
be some truth to that taskmaster image. Not surprisingly, people
sought refuge in dieting books that promised the joy of real
food instead of the taste of cardboard. The Atkins Diet. South
Beach Diet, Pritikin Diet, liquid diets, and so on. Anything to
avoid Dietitian Boot Camp.  That's all changed. Today's
dietitians know human psychology is just as important as
counting calories. The best diet won't do any good if people
find it impractical or unsatisfying. Dietitians, who get an
extensive education in nutrition, play an important role in
taking medical research and making it available in a way the
public can enjoy.  "Years ago it was just more rigid and more
strict," said Joyce Berenson, a registered dietitian in Te