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Obese WomanIn order to fight what it described as an “obesity epidemic,” the American Medical Association voted on Tuesday to recognize obesity as a disease and recommended a number of measures to fight it.

The label is supposed to improve awareness and treatments for the condition, but according to an article by Time, similar proclamations about alcoholism and other addictions haven’t been so successful:

Rejecting the advice of one of its own committees, physicians at the American Medical Association (AMA) will now classify obesity, which affects about one-third of Americans, as a disease, similar to diabetes and cancer. While there is no standard criteria for such definitions, the designation could contribute to de-stigmatizing obesity, lead to wider coverage of treatments by insurers— Medicare and other insurers currently exclude reimbursement for weight loss drugs— and greater willingness by doctors to address and treat the condition among their patients.

“Recognizing obesity as a disease will help change the way the medical community tackles this complex issue that affects approximately one in three Americans,” the AMA said in a statement from board member Dr. Patrice Harris, “The AMA is committed to improving health outcomes and is working to reduce the incidence of cardiovascular disease and type 2 diabetes, which are often linked to obesity.”

As admirable and well-intentioned as those goals are, however, there is little precedent that disease labeling will make them achievable. A recent review of studies on conditions like addictions and other psychological problems that can have genetic causes found that such classification generally does reduce the blame heaped on people with the disorders, both by themselves and society. But the labels also increased pessimism about recovery, probably because people assume that as diseases with biological and genetic bases, they are immutable. One study on alcoholism, for example, found that the more people bought into the idea that addiction was a “chronic relapsing disease” over which they were “powerless,” the worse their relapses were. Although the label didn’t increase relapse itself, it made it worse if it did occur— and the majority of people with alcoholism will relapse at least once.

There is also some danger that making obesity a disease may lead to some unintended, and potentially harmful, consequences. Consider the example of alcoholism; in 1956, the AMA medicalized alcoholism, with the hope that doctors would begin to ask about and treat cases of excessive drinking and address the medical problems, including liver damage, in a more consistent and effective way. As a result, there is certainly greater awareness of the problems —both social and medical—that alcoholism can cause. But as a disease, doctors and patients are also more likely to believe that over-indulging requires some kind of intervention and must be treated, most often with total abstinence. The disease concept wound up creating a ghettoized treatment system aimed only at severe cases, with few options for the vast majority of people with alcohol problems who don’t require such extreme measures.

In fact, the American Psychiatric Association’s disease manual, which was revised this year, reflects an ongoing trend of “medicalizing” normal behavior, leading to inappropriate use of psychiatric medications to treat them. Previous editions of the diagnostic manual included two, discrete categories of substance misuse problems: abuse, which was considered time-limited and amenable to treatment beyond abstinence; and dependence, which was basically chronic addiction. Now, there is only “substance use disorder,” which covers mild, moderate or severe cases — suggesting, for people educated in the idea of alcoholism as disease, that college binge drinkers have the same disease as skid row alcoholics.

Viewing genuine addictions as diseases is certainly an improvement over seeing them as moral weaknesses— and no doubt the same is true with respect to unhealthy weight. But is being heavy a disease that always warrants a diagnosis, treatment plan and “correction?” The AMA Council on Science and Public Health, which advised against considering obesity a disease noted that it is more of a risk factor for other conditions, such as diabetes, heart disease and high blood pressure than a disease in itself. In other words, it has the same relationship to disease as heavy drinking does to alcoholism: it’s a risk factor, not a disorder. The committee also noted that there are no standard criteria for drawing a line between healthy and unhealthy weights.

Body Mass Index (BMI), which is the most commonly used measure that incorporates height and weight, can incorrectly label muscular, healthy people as being overweight, while also misclassifying some people with unhealthy levels of fat and insulin resistance as being of healthy weight.

The Council also noted that the relationship between being overweight and mortality is complicated— some studies actually found a protective effect of being mildly overweight— suggesting that we are far from understanding the myriad ways in which weight and health are connected.

In addition, incorrectly categorizing people who can control their lifestyle by changing their diet or becoming more physically active as being unable to do so without medical help could lead to unnecessary surgery, drug treatments and other interventions that come with side effects and complications. College binge drinkers typically cut down on their own after graduation; similarly, most people with mild weight problems do not require medical attention.

All of this doesn’t discount the fact that weight is indeed connected to higher risk of some health problems, such as heart disease and diabetes. But it does suggest caution in viewing obesity itself as a disease. Some obese people do have food addictions that may be driven by genetic and metabolic conditions that are clearly not simply failures of willpower. But not everyone who is obese has such problems.

Telling all obese people that they have a disease could end up reducing their sense of control over their ability to change their diet and exercise patterns. As experience with addictions has shown, giving people the sense that they suffer from a disease that is out of their control can become self-defeating. So the disease label should be used sparingly: just as not all drinking is alcoholism, not all overeating is pathological. These lines are hard to draw, but they can have profound effects on exactly what the AMA is hoping to achieve— greater awareness and more effective treatment of obesity.

Cystic Fibrosis A Race We Must Win2013 Miles in 2013

This year I am trying to complete 2013 miles self-powered miles. My 2013 miles in 2013 challenge is in aid of the Cystic Fibrosis Trust as I have been surprised since I started fundraising for the CF Trust just how many people are unaware of this disease and so I hope my efforts will not just raise money, but also awareness of the UK’s most most common life-threatening inherited disease.

The first person to commit to sponsoring my 2013 mile challenge has committed to 1p per mile (£20.13 in total) and this got me thinking. I am hoping that as many as possible of those reading this will commit to do the same and the best thing is, if each person does this on a “pay as you go” type approach all you will need to part with is approx £2 just after each pay day. In January I completed 205.9 miles, in February I completed a further 200.9 miles, in March I completed 185.7 miles, in April I completed 192.1 miles and in May I completed 168 miles. If you can please spare £9.53 to help the Cystic Fibrosis Trust it will be greatly appreciated.

The easiest way to give your sponsorship is to visit my Just Giving page:

2013 Miles in 2013 – The rules

The rules for my 2013 miles in 2013 challenge are quite simple:

  1. All miles must be completely self powered (no motors, sails, etc)
  2. I must be able to evidence all miles, either via GPS or with a picture of any static gym equipment

To complete my 2013 miles I will be running, cycling, rowing and who knows, I might even try a few other self powered methods along the way.