During the past few years many changes have come about in ideas regarding child rearing. For example, Dr. Walter Ramsay, Director of The Children's Hospital, St. Paul, Minnesota, said in a recent article, "Only a few years ago, doctors as well as people generally thought that babies up to one year should be fed exclusively on milk, and that if they accidentally got hold of and ate an uncooked vegetable or fruit during their first two years they would probably be sick."