Why the war on obesity has failed—for nearly 80 years
The Daily Beast reports,
Most of my favorite factoids about obesity are historical ones, and they don’t make it into the new, four-part HBO documentary on the subject, The Weight of the Nation. Absent, for instance, is the fact that the very first childhood-obesity clinic in the United States was founded in the late 1930s at Columbia University by a young German physician, Hilde Bruch. As Bruch later told it, her inspiration was simple: she arrived in New York in 1934 and was “startled” by the number of fat kids she saw—“really fat ones, not only in clinics, but on the streets and subways, and in schools.”
What makes Bruch’s story relevant to the obesity problem today is that this was New York in the worst year of the Great Depression, an era of bread lines and soup kitchens, when 6 in 10 Americans were living in poverty. The conventional wisdom these days—promoted by government, obesity researchers, physicians, and probably your personal trainer as well—is that we get fat because we have too much to eat and not enough reasons to be physically active. But then why were the PC- and Big Mac–-deprived Depression-era kids fat? How can we blame the obesity epidemic on gluttony and sloth if we easily find epidemics of obesity throughout the past century in populations that barely had food to survive and had to work hard to earn it? . . .
There is an alternative theory, one that has also been around for decades but that the establishment has largely ignored. This theory implicates specific foods—refined sugars and grains—because of their effect on the hormone insulin, which regulates fat accumulation. If this hormonal-defect hypothesis is true, not all calories are created equal, as the conventional wisdom holds. And if it is true, the problem is not only controlling our impulses, but also changing the entire American food economy and rewriting our beliefs about what constitutes a healthy diet. . . .
If the latest research is any indication, sugar may have been the primary problem all along. Back in the 1980s, the FDA gave sugar a free pass based on the idea that the evidence wasn’t conclusive. While the government spent hundreds of millions trying to prove that salt and saturated fat are bad for our health, it spent virtually nothing on sugar.
Can you say “sugar lobby“? “Corn lobby“?