"Not going to eat your dessert, Miss 'Williams?" inquired our hostess. Miss Williams looked longingly at the concoct· ion or whipped cream, sugar, nuts and cake. Surely it was fit food for the gods and it must have taken hours to prepare. There was some evident disappointment on her face. "No, it can't be done," sighed Miss Williams with more evident disappoint in her voice, "but I can't go the round of parties and eat all the tempting goodies. I tell you I gained a pound last week and I will not go back to my old weight."