Myth Blown: Persons with Obesity Have Same Diet as Normal Weight

June 15th, 2011 No comments »

One of the most pervasive beliefs about persons with obesity is that they eat an unhealthy diet and that persons of normal weight eat a healthy diet. Many, if not most, anti-obesity programs include teaching ‘healthy eating’ as part of their efforts to prevent and treat obesity. Ever since I started working in obesity in the late 1990s, I looked for evidence that the eating patterns of persons who were overweight or obese were different from those at normal weight. I was amazed that there was not any. I was even more amazed that many people  reacted with a “Why even ask?” attitude. They knew it was a given.

Hold on. New evidence indicates that  persons with obesity eat the same diet  as overweight and normal weight persons.

Jim Hill and colleagues looked at changes in consumption from NHANES in 1971-1975 to NHANES in 2005-2006. During this time, obesity increased dramatically. Carbohydrate consumption increased from 44% to 48.7%; fat decreased from 36.6% to 33.7% and protein decreased from 16.5% to 15.7%. But they, for the first time, could look at changes across BMI levels.

The percentage of energy from carbohydrates increased uniformly across both men and women across normal, overweight and obese groups. The percentage of energy from fat decreased uniformly across both men and women across normal, overweight and obese groups. Ditto, decreases in protein consumption. The authors note, “Furthermore, although the percentage of energy from fat has decreased, the total amount of fat consumer has not decreased in the setting of an overall increase in energy intake, primarily from carbohydrates. Even normal-weight men and women consume at least 33% of claories from fat, which could be considered a high-fat diet as absolute fat intake has not decreased but the proportion is smaller because of the overall increase in energy intake. The additional calories from carbohydrates combined with a high-fat diet may only further the propensity toward obesity.” Trends in carbohydrate, fat, and protein intakes a… [Am J Clin Nutr. 2011] – PubMed result

This finding has profound implications in terms of obesity policy. The assumption that obese people eat differently than the rest of the world is a powerful one which has gone unchallenged until now. Of course, this study does not address the quantity consumed nor consumption patterns on BMI levels above 30. Nevertheless, this study should spur researchers to take a closer look at this dietary pattern and its implications for policy.

Another Mean Season-Pt.2: Arizona

June 1st, 2011 No comments »

Arizona has proposed imposing a $50 a year tax on smokers and obese childless adults because of their status as smokers or obese adults, evidently to close a budget gap. Whether $50 will close the gap or not is not clear. Nor is it clear at all, that the status tax will affect behavior. What is clear is that the New York Times interviewer, Timothy Williams, was not interested enough to ask the spokesperson for the Arizona plan, Monica Coury,  what was the basis for their belief that $50 would change behavior.  Under an Arizona Plan, Smokers and the Obese Would Pay Medicaid Fee – NYTimes.com  This is journalism? Really?

December 30th, 2009 No comments »

December 29, 2009

Study disputes ‘healthy and obese’ fallacy  Study Debunks Notion of ‘Healthy Obese’ Man – BusinessWeek

December 29, 2009

Vivus announces plans to submit Qnexa for FDA approval Vivus says it asked FDA for marketing approval of its obesity drug candidate Qnexa — latimes.com

December 24, 2009

Arena Pharmaceuticals submits New Drug Application for lorcaserin to FDA. Arena Pharma seeks US FDA approval for obesity drug lorcaserin – International

December 11, 2009

New York Times feature on poor children getting obesity-inducing anti-psychotic medications on Medicaid Children on Medicaid Found More Likely to Get Antipsychotics – NYTimes.com

December 7, 2009 Lincoln University ends controversial BMI-graduation policy Lincoln Ends BMI Requirement – The Paper Trail (usnews.com)

December 4, 2009

America Samoa tops lists of world’s most obese countries Size matters: American Samoa tops ‘globesity’ scale

December,  2009

Diabetes cases and costs expected to double in next 25 years. Projecting the future diabetes population size and… [Diabetes Care. 2009] – PubMed result

November 27, 2009

University takes flak for singeling out obese students A University Takes Aim at Obesity – The Choice Blog – NYTimes.com

November 24, 2009

CDC releases county obesity rates.  Obesity and Overweight for Professionals: Data and Statistics: U.S. Obesity Trends | DNPAO | CDC

See interesting commentary from Richard Florida of the Atlantic The Geography of Obesity – Richard Florida

November 23, 2009

It seems obesity drugs can’t catch a break. Now there is news that Abbott’s Meridia is being watched by the Food and Drug Administration for increased cardiovascular deaths. It was widely known to increase blood pressure. New Meridia SCOUT Trial has Major Implications for Obesity Drug Development – GLG News This means that for companies bringing new products to the FDA for approval will find even greater scrunity.

November 17, 2009

USA Reports rising costs of obesity epidemic Rising obesity will cost U.S. health care $344 billion a year – USATODAY.com

ACOG issues guidelines on bariatric surgery and pregnancy Bariatric surgery and pregnancy.

Yale course by Kelly Brownell on psychology, biology and politics of food available on line for free The Psychology, Biology and Politics of Food — Open Yale Courses

ASMBS offers on line CEU course on bariatric surgery American Society for Metabolic and Bariatric Surgery

America’s Health Rankings sets obesity state by state projections to 2013 Projected Prevalence of Obesity

November 11, 2009

HHS issues report on health care reform and diabetes Preventing and Treating Diabetes: Health Insurance Reform and Diabetes in America

Dr. Sharma takes on lifestyle choice or chance? Dr. Sharma’s Obesity Notes » Blog Archive » Obesity: Lifestyle Choice or Lifestyle Chance?

November 9, 2009

Downey Obesity Report joins call for health reform to address morbid obesity 15 Million Americans at Greatest Risk of Disease/Death Have Been Left Out of Health Reform Debate – SmartBrief

Study confirms link between swine flu and extra weight

November 5, 2009

California reports important link between obesity and swine flu

Obesity causes over 100,00 new cases of cancer Obesity linked to specific cancers – USATODAY.com

Obesity causing problems in military recruiting Obesity, poor education big obstacles to military recruiting – washingtonpost.com

November 4, 2009

California swine flu report point to obesity risk. In a study published today in JAMA, researchers looked at deaths and hospitalizations due to H1N1 flu in California. They state, “A large proportion of our adult cases had other comorbidities that are not established risk factors for severe influenza, including hypertension and obesity. Of adults with BMI data available, more than half were obese and one-quarter were morbidly obese…Almost one-third ob obese cases did not have other established risk factors for severe influenza, although 27% had other comorbidities (eg, hypertension) Others have reported this novel association in pandemic 2009 influenza A (H1N1) infection; diabetes and obesity were the most frequently identified underlying conditions in fatal cases older than 20 years worldwide, and anecdotal observations of high prevalence of obesity in severe and fatal cases have been reported from Chile, Manitoba and Mexico. Factors associated with death or hospitalization d… [JAMA. 2009] – PubMed result

New evidence from mouse studies on genetic transmission Do Fat Parents Have Taller Babies? Mice study indicates surprising relationships between food, height, and families. – The Human Condition Blog – Newsweek.com

October 28, 2009

DPP 10 year results A Decade Later, Lifestyle Changes or Metformin Still Lower Type 2 Diabetes Risk, October 29, 2009 News Release – National Institutes of Health (NIH)  10-year follow-up of diabetes incidence and weight… [Lancet. 2009] – PubMed result

The War on the Obese – The Ohio Front

October 23rd, 2009 No comments »

In 2003, a prestigious  researcher, Jeffrey M. Friedman, called for a ‘War on Obesity, not the Obese.” A war on obesity, not the obese. [Science. 2003] – PubMed Result We seem, six years later, not able to make the distinction.

Elsewhere we have addressed various attacks on persons with obesity, rather than obesity itself. Medical experts, it seems, appear particularly unable to tell what is a war on obesity and what is a war on persons with obesity.

A ‘War on Obesity’ includes the same elements that have guided other, successful, approaches to health care problems, whether infectious diseases or chronic conditions. The elements are straight-forward: (1) educate the public and health professionals, (2) focus research on finding both the causes and effective interventions, (3) promote prevention, when possible, (4) intervene and treat those affected, (5) if relevant, strongly combat stigmatization and discrimination, as they are impediments to effectively treating and preventing the disease, and (6) consumer protection to stop the exploitation of worried people and their diversion into unproductive avenues of recourse. With obesity, in general, the federal government has only focused on educating the public and promoting prevention (although we still lack proven prevention strategies). All the other strategies have been not totally, but largely, neglected.

Identifying a “War on the Obese” requires a little work. It requires work because stigmatizing overweight/obese people is so ingrained in our culture. It starts early and does not stop. Shunning, embarrassing, ridiculing and penalizing persons with obesity is so ingrained in our society, we take it for granted. How do we recognize it?

Lets take Dr. Toby Cosgrove, CEO of the Cleveland Clinic, statements about hiring obese persons.

1.       On August 12, 2009, David Leonhardt of the New York Times, wrote, “Cosgrove says if it were up to him, if there weren’t legal issues, he would not only stop hiring smokers. He would also stop hiring obese people. When he mentioned this to me during a recent conversation, I told him many people might consider it unfair. He was unapologetic.”

2.       On September 6, 2009, Dr. Cosgrove was interviewed by Guy Raz on NPR:

RAZ: And you have argued that you would not hire people who are obese. Is that fair?

Dr. COSGROVE: No, I think that that was a quote that was taken out of an hour-and-a-half interview. And what I said was that we are concerned about the obesity problem, not about people who are obese.

3.       September 9, 2009, Cleveland .com carried the story, “Clinics Dr. Delos ‘Toby’ Cosgrove defends remarks about not wanting to hire obese people.” Asked at an obesity summit at the Cleveland Clinic, organized by the clinic’s bariatric surgery program by Walt Lindstrom, founder of the Obesity Law and Advocacy Center in California, if he wished ‘he hadn’t said it.” The Dr. Cosgrove demurred and said his comment was meant “to stimulate discussion on the growing costs of obesity.” He said, “I think a lot of people misunderstood what the point was…I never considered not hiring obese people, but I think we have to do something bold to address the problem.” The article goes on, “Cosgrove opened his remarks at the Obesity Summit by highlighting the Clinics health and wellness initiatives. On the obesity front, the hospital has eliminated fried foods, removed soda and candy from vending machines and subsidized Weight Watchers and fitness programs for its 40,000 employees, he said. “In nine months, we’ve lost 110,000 pounds across the organization, which I think is an amazing tribute to the program.”

4.       September 12, 2009: On a Wall St. Journal Health Blog, Dr. Cosgrove said, “it would be illegal to apply a similar standard (not hiring smokers) to people who are obese, because they’re protected by the Americans with Disabilities Act (ADA). He said, “I can’t decide that I’m not going to hire somebody because they are 400 pounds. We don’t hire smokers and that’s perfectly legal.” According to the blog entry, “Cosgrove questioned that rule, suggesting it could hinder efforts to lower the nation’s obesity rate. Dr. Cosgrove said, “We are protecting people who are overweight rather then giving people a social stigma.”  The blog reports that the Department of Justice said that only morbid obesity can be protected by the ADA but only “if it substantially limits a major life activity in the past or is regarded as substantially limiting.”

5.       On September 13, 2009, Connie Schultz, a Cleveland Plain-Dealer Pulitzer-prize winning columnist for her focus on blue-collar families and economics, wrote, “Apparently, it is now fashionable to bash the obese. For the sake of health care, you understand. Nothing personal.” Quoting Dr. Cosgrove remorse that “We are protecting people who are overweight rather than giving people a social stigma” Schultz states, “What, Oh, he must mean all those obese people bragging about the compliments from strangers, the big, welcoming grins on the faces of fellow airline passengers. Not to mention the parade of size-20 models on fashion runways. Yup, obesity is really popular in America. Who wouldn’t want to be called fat. Punishing obesity compounds the problem.”

6.       September 14, 2009, Dr. Cosgrove apologized to employees of the Cleveland Clinic for any “hurtful” comments, stating, “My objective was to spark discussion about premature causes of death, but some of my comments were hurtful to our community. That was certainly not my intent, and for that I apologize.”

In Cleveland, 70% of adults are over their recommended weight. Obesity is more prevalent among women than men, greater among black adults and higher among older persons than younger ones as well as more prevalent among lower income persons.

The picture of obese persons in Cleveland is intriguing. According to the Center for Health Promotion Research, “Obese and non-obese Clevelanders did not differ in the reporting of adequate fruit and vegetable consumption.” The difference appears to be in physical activity with obese persons reporting less adequate moderate or vigorous physical activity. More than half of all Clevelanders reported not getting adequate weekly amounts of moderate physical activity. BUT, as the report notes, “Clevelanders who were obese were more than twice as likely to report having diabetes (17% vs. 7%) and nearly twice as likely to report having asthma (15% to 8%).”  They also report more hypertension and high cholesterol that non-obese Clevelanders. Therefore, the reports notes, lower levels of physical activity were related to diabetes, hypertension, high cholesterol and heart attacks.

The report goes on to note that obese Clevelanders reported more use of nutrition classes and organized health promotion activities compared to non-obese residents. Fully 75% of obese Clevelanders are trying to lose weight. Of the 76% of Clevelanders who reported seeing a doctor in the past 12 months, only 16% were given advice about their weight! Obese Clevelanders reported using both diet and exercise compared to those who were not obese. And more obese persons used a diet- only approach, “a possible reflection of the mobility issues related to obesity, and the additional need for diet modification.” http://www.case.edu/affil/healthpromotion/Publications/Publications/Steps%20BRFSS%20Data%20Brief%20OBESITY%203.27.08%20FINAL.pdf

Dr. Cosgrove has apologized to his current employees saying he only wanted to talk about premature deaths due to obesity. If he is concerned about premature deaths due to obesity, he might address why does his health plan for employees cover bariatric surgery after a two year waiting period (http://www.clevelandclinic.org/healthplan/plan-cchs-caremanagement.htm#MedBenefitsCoverClarification), one of the longest in the country, and, for which, there is no medical justification?

Even though Dr. Cosgrove has apologized to his employees, does anyone in the hiring process at Cleveland Clinic not understand the boss doesn’t want to see so many fat people on staff? Would you hire an obese Clevelander and take them to meet the boss for the ‘Welcome aboard’ gesture? Not likely.

At the end of the day, there is no evidence that stigmatizing obese persons reverses or resolves the problem. Stigma and discrimination does not work and only increases the sum of human unhappiness. We need new therapies and we need physicians who want to help their patients, and, Dr. Cosgrove, we need positive leadership.

How the AMA got it Wrong

September 27th, 2009 No comments »

June 18, 2009 :: By Morgan Downey

The Associated Press reported on June 17, 2009 that the American Medical Association has adopted a new policy to oppose defining obesity as a disability. According to the report, “Doctors fear using that definition makes them vulnerable under disability laws to lawsuits from obese patients who don’t want their doctors to discuss their weight.”

What’s wrong with this? Well, nearly everything.

First, doctors do not discuss weight with their patients now. A new study confirms previous papers on physician visits found that BMI and obesity status could not be computed in half of office visits because of missing height or weight data. 70% of persons with obesity did not receive a diagnosis of obesity from the physician and 63% of those with obesity received no counseling for diet, exercise or weight reduction. Rates were even low for obesity patients with related co morbid conditions.1

Second, disability statutes don’t just list diseases and call them disabilities. Disability status is decided on a case by case basis depending on a combination of the medical factors and the applicant’s ability to carry on their normal work activities. At the federal level, the Social Security Administration has extensive procedures which basically require morbid or severe obesity and cardiovascular, respiratory or musculoskeletal problems. 2 Few would assert that obesity as a Body Mass Index level of 30 in itself is a disability. But higher BMI levels, with accompanying functional limitations, certainly do or should qualify.

Third, when I look at a statement like the AMA’s I find a quick test helpful: When I see “obesity”, substitute another disease such as “cancer,” “diabetes,” “arthritis,” or “sexually transmitted diseases” and see how it reads. It is impossible to imagine the AMA, which after all submitted an amicus brief to the Supreme Court in a 1998 to uphold the Americans with Disabilities Act against a dentist who would not treat a patient with HIV-positive patient3, as making such a statement about any other disease or condition.

All the AMA policy will do is to likely turn more physicians away from counseling patients with obesity, adding to the stigmatizing views of persons with obesity not only as ‘lacking self control’ but, now, ‘litigious’. It will support administrative judges deciding cases of who qualifies for disability in making negative decisions about an obese persons disability, cutting them off from perhaps their last economic support.

Too bad. On the gravest health issue of our time the AMA is AWOL. Whatever happended to ‘first, do no harm?’

1. Ma J et al Adult Obesity and office-based quality of care in the United States Obesity 2009, 17; 1077-1085

2. Social Security Administration policy on obesity as a disability http://www.socialsecurity.gov/OP_Home/rulings/di/01/SSR2002-01-di-01.html

3. http://www.ama-assn.org/ama/no-index/physician-resources/18680.shtml

Weight Bias

September 3rd, 2009 No comments »

It is difficult to find any area of obesity untouched by issues of bias and discrimination. Perhaps the stigmatization associated with obesity is as great as for any human condition. Not only does stigmatization take a terrible toll on individuals’ life in society but it directly affects the health care they do, or do not, receive. The Yale Rudd Center on Food Policy and Obesity is the leading academic center focused on weight bias and discrimination. Rudd Center for Food Policy and Obesity — Home. MD

Weight Bias http://www.yaleruddcenter.org/resources/upload/docs/what/bias/Bias-DiscriminationAgainstObese.pdf

Weight Discrimination compared to race and gender discrimination http://www.yaleruddcenter.org/resources/upload/docs/what/economics/WeightDiscrim-Prevalence-Comparison.pdf

Origins of Weight Bias and ways to reduce bias http://www.yaleruddcenter.org/resources/upload/docs/what/bias/OriginsOfWeightBias-WaysToReduce.pdf

Childhood stigmatization see,

Stigmatization of obese children and adolescents, …[Obes Rev. 2008] – PubMed Result

No change in weight-based teasing when school-base…[Arch Pediatr Adolesc Med. 2008] – PubMed Result

Associations of weight-based teasing and emotional…[Arch Pediatr Adolesc Med. 2003] – PubMed Result

Weight-teasing among adolescents: correlations wit…[Int J Obes Relat Metab Disord. 2002] – PubMed Result

Racial/ethnic differences in weight-related teasin…[Obesity (Silver Spring). 2008] – PubMed Result

Legal issues, see

Obesity and the Americans with Disabilities Act https://www.policyarchive.org/bitstream/handle/10207/4454/RS22609_20070222.pdf?sequence=1 Weight bias and Public Policy http://www.yaleruddcenter.org/resources/upload/docs/what/reports/RuddWeightBiasReport2008.pdf

Law, Nutrition and Obesity http://www.yaleruddcenter.org/resources/upload/docs/what/reports/RuddReportBellagioConference.pdf

Effect on provision of health care

Undertreatment of obese women undergoing cancer therapy: Arch Intern Med — Abstract: Undertreatment of Obese Women Receiving Breast Cancer Chemotherapy, June 13, 2005, Griggs et al. 165 (11): 1267

Weight Bias in Health Care Settings, http://www.yaleruddcenter.org/resources/upload/docs/what/bias/WeightBiasInHealthCareSettings.pdf