
"There isn't a magic bullet. We don't have a pill for it," said Levi. "It's not going to be solved in the doctor's office but in the community, where we change norms."
His group is pushing for health reform legislation to include community-level programs that help people make healthier choices — like building sidewalks so people can walk their neighborhoods instead of drive, and providing healthier school lunches to help fight the childhood obesity that turns into adult obesity. The pending House and Senate bills address obesity in different ways; one provision would particularly target baby boomers.
Many states have begun programs to try to tackle obesity, and there are hints of improvements, Marks said.
"We're still getting fatter, but maybe a little more slowly than before," he said: Last year's report found obesity rates rising in 37 states compared with 23 this time around.
He's encouraged that 19 states have implemented nutritional standards for school meals that are stricter than the federal government's; in 2004, just four states did. Some are requiring nutritional information for restaurant food, he added.
States "recognize the solutions will lie outside traditional medical care," Marks said.
The Centers for Disease Control and Prevention has long said that nearly a third of Americans are obese. The Trust report uses somewhat more conservative CDC surveys for a closer state-by-state look. Among the findings:
—Mississippi had the highest rate of adult obesity, 32.5 percent, for the fifth year in a row.
—Three additional states now have adult obesity rates above 30 percent, including Alabama, 31.2 percent; West Virginia, 31.1 percent; and Tennessee, 30.2 percent.
—In 1991, no state had more than a 20 percent obesity rate. Today, the only state that doesn't is Colorado, at 18.9 percent.
—The South is the fattest region. The Northeast and West are slightly slimmer than the rest of the country.