By Alana Pockros
The U.S.’s high obesity rate and its relationship to other chronic diseases is not new information to most public health scientists and physicians, but a new analysis suggests that prevention strategies exist that could counter this trend if they were pursued as a public health priority.
A rearch letter published Monday by JAMA Internal Medicine reported updated results from an earlier study highlighting the burden of chronic conditions associated with body mass index. The new findings use the most recent data available on obesity – from 2007 to 2012 – from the National Health and Nutrition Examination survey, or NHANES.
In the US, early 40 percent of men and 30 percent of women are overweight, nearly 35 percent of men and 37 percent of women are obese.
Before the release of this study, the most recent examination of nation’s obesity and chronic disease burden was based on information from nearly 20 years ago, when researchers concluded that the prevalence of obesity-related health problems “emphasizes the need for concerted efforts to prevent and treat obesity” rather than just the other health conditions.
In the new analysis, the researchers found that nearly 40 percent of men and 30 percent of women were overweight, while nearly 35 percent of men and 37 percent of women were considered obese.
Comparing this data with statistics from the earlier study, the researchers concluded that overweight and obesity rates in the U.S. have increased over the past two decades.
The greatest increase in the proportion of individuals with BMI’s greater than 40, the highest obesity class, was among black women. Continue reading
By Tara Bostock
Public Health – Seattle and King County
It turns out that encouraging students to make healthier choices in the lunchroom can be accomplished affordably and without a major overhaul of the cafeteria.
Research shows that small changes like making the salad bar the highlight of the lunchroom, displaying fruit in attractive baskets, or placing healthy foods by the cash register can influence what students select to eat.
In Washington State, the Kent School District is leading the way by changing their cafeterias to
How the Kent School District is bringing behavioral economics principles to their lunchrooms.
The goal: to increase the number of students choosing healthy foods like fruit, vegetables, white milk, or healthy entrées. And the District saw positive changes.
How does behavioral economics work in the lunchroom?
By Phil Galewitz
When Bruce Hodgins went to the doctor for a checkup in Sioux City, Iowa, he was asked to complete a lengthy survey to gauge his health risks.
In return for filling it out, he saved a $10 monthly premium for his Medicaid coverage.
In Las Cruces, N.M., Isabel Juarez had her eyes tested, her teeth cleaned and recorded how many steps she walked with a pedometer.
In exchange, she received a $100 gift card from Medicaid to help her buy health care products including mouthwash, vitamins, soap and toothpaste.
Taking a cue from workplace wellness programs, Iowa and New Mexico are among more than a dozen states offering incentives to Medicaid beneficiaries to get them to make healthier decisions — and potentially save money for the state-federal health insurance program for the poor.
The stakes are huge because Medicaid enrollees are more likely to engage in unhealthy practices, such as smoking, and are less likely to get preventive care, studies show. Continue reading
You may be consuming more salt than you need — and the salt shaker is probably not to blame.
When researchers at the Centers for Disease Control and Prevention sought to shake out how much sodium — a major component of table salt — was in various food items nationwide, they found that the biggest high sodium offenders were pizzas, pastas and meats, nearly 75 percent of which exceeded national sodium thresholds. Additionally, more than half of cold cuts, soups and sandwiches contained more than a healthy amount of sodium.
Raw milk causes more than half of all milk-related foodborne illnesses in the United States, even though only about 3.5 percent of Americans drink raw milk, according to a new report.
The researchers warned that people are nearly 100 times more likely to get a foodborne illness from raw (unpasteurized) milk than from pasteurized milk.
Between 2003 and 2010, the number of U.S. kids eating fast food on any given day went down, and the calories from some types of fast foods have declined as well, according to a new study.
According to data from the National Health and Nutrition Examination Surveys, in 2003, almost 39 percent of U.S. kids ate fast food on a given day, which dropped to less than 33 percent by the 2009-2010 survey.
In response to concerns, the agency in 2012 took samples of raw milk from the farms and tested them for 31 drugs, almost all of them antibiotics.
Results released by the agency Thursday show that less than 1 percent of the total samples showed illegal drug residue.
Photo by Maciej Lewandowski
“We have solid evidence that keeping intake of (added) sugars to less than 10 percent of total energy intake reduces the risk of overweight, obesity and tooth decay,” Francesco Branca, director of WHO’s nutrition department, said in a statement.
For people who are obese and sedentary, any exercise can help trim abdominal fat, but it may take a bit more effort to get other health benefits, a new study suggests. The findings were published in the March 3 issue of the Annals of Internal Medicine.
The reality is that there’s a growing body of research that supports the idea that coffee, in reasonable amounts, may not be as bad for you as people once thought. Brewed coffee, for instance, has been found to contain a tremendous amount of good-for-you antioxidants. In fact, the nation’s top nutrition panel earlier this year weighed in on coffee for the first time in its history, saying that “strong evidence” shows it is “not associated with increased long-term health risks among healthy individuals.”
The key words here are “healthy individuals.” Due to its high caffeine content, brewed coffee may always be a source of insomnia, irritability, acid reflux and other negative side effects for others, especially those with underlying conditions, such as anxiety disorder or heart disease. More importantly, there’s still a lot of work that needs to be done to make the leap between coffee not being bad for you and coffee being the cause of better health. [Photo by Jean Scheijen]
By Sarah Varney
VISALIA, Calif. — In the farming town of Exeter, deep in California’s Central Valley, Anne Roberson walks a quarter mile down the road each day to her mailbox. Her walk and housekeeping chores are the 68-year-old’s only exercise, and her weight has remained stubbornly over 200 pounds for some time now.
“You get to a certain point in your life and you say, ‘What’s the use?’”
For older adults, being mildly overweight causes little harm, physicians say. But too much weight is especially hazardous for an aging body: Obesity increases inflammation, exacerbates bone and muscle loss and significantly raises the risk of heart disease, stroke, and diabetes.
To help the 13 million obese seniors in the U.S., the Affordable Care Act included a new Medicare benefit offering face-to-face weight-loss counseling in primary care doctors’ offices.
Doctors are paid to provide the service, which is free to obese patients , with no co-pay. But only 50,000 seniors participated in 2013, the latest year for which data is available.
“We think it’s the perfect storm of several factors,” says Dr. Scott Kahan, an obesity medicine specialist at George Washington University.
Kahan says obese patients and doctors aren’t aware of the benefit, and doctors who want to intervene are often reluctant to do so. It’s a touchy subject to bring up, and some hold outmoded beliefs about weight problems and the elderly. Continue reading
By: Janet Wright, MD, Executive Director, Million Hearts
Heart disease and stroke are the first and fourth leading causes of death in the United States. Heart disease is responsible for 1 of every 4 deaths in the country.
For some groups, such as African Americans, the burden is even greater.
As a nation, we can—and must—change these numbers.
The good news is that heart disease and stroke can be prevented, and February—American Heart Month—is a great time to refresh your memory on the small but important actions you can take.
The national Million Hearts® initiative is working to prevent 1 million heart attacks and strokes by 2017. How can you reduce your risk? One way is to know your ABCS:
A: Ask your health care provider about taking Aspirin. Continue reading
By Michelle Andrews
In December, the Food and Drug Administration approved a new anti-obesity drug, Saxenda, the fourth prescription drug the agency has given the green light to fight obesity since 2012.
But even though two-thirds of adults are overweight or obese — and many may need help sticking to New Year’s weight-loss resolutions — there’s a good chance their insurer won’t cover Saxenda or other anti-obesity drugs.
The health benefits of using anti-obesity drugs to lose weight—improvements in blood sugar and risk factors for heart disease, among other things—may not be immediately apparent.
“For things that are preventive in the long term, it makes plan sponsors think about their strategy,” says Dr. Steve Miller, the chief medical officer at Express Scripts, which manages the prescription drug benefits for thousands of companies. Companies with high turnover, for example, are less likely to cover the drugs, he says.
“Most health plans will cover things that have an immediate impact in that plan year,” Miller says.
Miller estimates that about a third of companies don’t cover anti-obesity drugs at all, a third cover all FDA-approved weight-loss drugs, and a third cover approved drugs, but with restrictions to limit their use. The Medicare prescription drug program specifically excludes coverage of anti-obesity drugs.
Part of the reluctance by Medicare and private insurers to cover weight-loss drugs stems from serious safety problems with diet drugs in the past, including the withdrawal in 1997 of fenfluramine, part of the fen-phen diet drug combination that was found to damage heart valves. Continue reading