Why do we get hungry, feel tired, and gain weight? A likely culprit is our fat cells. THE OBESOGEN EFFECT, written by the researcher who literally defined this new field, explains how our diet and other exposures can program the body for weight gain-beyond calories in, calories out-and what you can do about it!

David Ludwig, MD, PH D, author of the #1 New York Times bestseller ‘Always Hungry?’

If you think obesity is about couch potatoes and gluttony, or calories in vs. calories out, you must think again. Or better yet, read this book. It tells a complex scientific story with vivid, accessible clarity about the role that obesogens—chemical contaminants that can alter our metabolism, appetite, and more—play in making us fat. The bad news is that obesogens are all too common and hard to avoid if you aren’t paying attention. The book’s good news is that there are many simple, practical steps you can take that will protect you and your family.

John Peterson Myers, PhD, Chief Scientist of Environmental Health Sciences, Adjunct Professor of Chemistry at Carnegie Mellon University and author of ‘Our Stolen Future’

Ever wonder why it is so easy to gain weight and hard to lose it? This simple to read, scientifically factual book can change your life—it is a must read.

Jerry Heindel, PhD, Director of Program on Endocrine Disruption Strategies, Commonwealth

You probably agree that cigarettes cause cancer, even knowing that not everyone who gets cancer smokes cigarettes and not everyone who smokes cigarettes gets cancer. Bruce Blumberg makes the case clearly that industrial chemicals cause obesity in a similar way. Bruce is an eminent researcher who, through his discoveries, has changed the way we think about body weight regulation—both in a fundamental way, as well as by providing insight into the role of industrial chemicals. This readable book, with its solid scientific base, will change the way you think about the obesity epidemic—and what we can do about it.

R. Thomas Zoeller, PhD, Professor of Biology, University of Massachusetts, Amherst