by Alan L. Rubin, MD
Diabetes For Dummies®, 4th Edition
John Wiley & Sons, Inc.
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Copyright © 2012 by John Wiley & Sons, Inc., Hoboken, New Jersey
Published simultaneously in Canada
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Library of Congress Control Number:
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ISBN 978-1-118-41231-2 (ebk)
Manufactured in the United States of America
10 9 8 7 6 5 4 3 2 1
About the Author
Alan L. Rubin, MD, is one of the nation’s foremost experts on diabetes.
He is a professional member of the American Diabetes Association and the
Endocrine Society and has been in private practice specializing in diabetes
and thyroid disease for more than 35 years. Dr. Rubin was Assistant Clinical
Professor of Medicine at the University of California Medical Center in San
Francisco for 20 years. He has spoken about diabetes to professional medical
audiences and non-medical audiences around the world. He has been a
consultant to many pharmaceutical companies and companies that make
Dr. Rubin was one of the first specialists in his field to recognize the
significance of patient self-testing of blood glucose, the major advance
in diabetes care since the advent of insulin. As a result, he has been on
numerous radio and television programs, talking about the cause, the
prevention, and the treatment of diabetes and its complications.
Since publishing Diabetes For Dummies, Dr. Rubin has had six other
bestselling For Dummies books — Diabetes Cookbook For Dummies,
Thyroid For Dummies, High Blood Pressure For Dummies, Type 1 Diabetes
For Dummies, Prediabetes For Dummies, and Vitamin D For Dummies — all
published by John Wiley & Sons, Inc. His seven books cover the medical
problems of 150 million Americans.
This book is dedicated to my wife, Enid. She has been the perfect helpmate,
always there with a smile and encouragement. There is no question that
she promotes all my books better than anyone else. She even listens to my
This edition is also dedicated to the thousands of people with diabetes who
have written to thank me for helping them to understand what they are
dealing with and for telling me where I need to provide more information and
emphasis to make this an even better book.
For this fourth edition, acquisitions editor Michael Lewis deserves major
thanks. I have had the pleasure of working with him for several years. He is
supportive, encouraging, and fun, and I look forward to a long association
with him. I am also blessed with another great project editor, Chrissy
Guthrie, and copy editor, Caitie Copple, who not only made sure that
everything was readable and understandable but also offered excellent
suggestions to improve the information. My thanks also to Dr. Lori Brame
for reviewing the book for scientific accuracy, to Emily Nolan for testing the
recipes, and to Patty Santelli, our nutritional analyst.
Ronnie and Michael Goldfield should definitely be considered the godparents
of this book.
My friends in the Dawn Patrol, a group of guys with whom I play squash and
solve the problems of the world thereafter, kept me laughing throughout the
production of this book. Their willingness to follow me convinced me that
others would be willing to read what I wrote.
My teachers are too numerous to mention, but one group deserves special
attention. They are my patients over the last 35 years, the people whose
trials and tribulations caused me to seek the knowledge that you will find in
This book is written on the shoulders of thousands of men and women
who made the discoveries and held the committee meetings. Their
accomplishments cannot possibly be given adequate acclaim. We owe them
We’re proud of this book; please send us your comments at http://dummies.custhelp.com.
For other comments, please contact our Customer Care Department within the U.S. at 877-762-2974,
outside the U.S. at 317-572-3993, or fax 317-572-4002.
Some of the people who helped bring this book to market include the following:
Acquisitions, Editorial, and
Senior Project Editor: Christina Guthrie
(Previous Edition: Jennifer Connolly)
Acquisitions Editor: Michael Lewis
Copy Editor: Caitlin Copple
Assistant Editor: David Lutton
Editorial Program Coordinator: Joe Niesen
Technical Editor: Lori Brame, MD
Editorial Manager: Christine Meloy Beck
Editorial Assistants: Rachelle Amick,
Art Coordinator: Alicia B. South
Cover Photos: © iStockphoto.com/
Cartoons: Rich Tennant
Project Coordinator: Kristie Rees
Layout and Graphics: Carl Byers,
Proofreaders: BIM Indexing & Proofreading
Services, Jessica Kramer
Indexer: Estalita Slivoskey
Illustrator: Kathryn Born
Recipe Tester: Emily Nolan
Nutritional Analyist: Patty Santelli
Publishing and Editorial for Consumer Dummies
Kathleen Nebenhaus, Vice President and Executive Publisher
Kristin Ferguson-Wagstaffe, Product Development Director
Ensley Eikenburg, Associate Publisher, Travel
Kelly Regan, Editorial Director, Travel
Publishing for Technology Dummies
Andy Cummings, Vice President and Publisher
Debbie Stailey, Director of Composition Services
Contents at a Glance