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World Health Organisation Warns About The Health Consequences Of Obesity Stigma

Yesterday (World Obesity Day), the European Regional Office of the World Health Organisation released a brief on the importance of weight bias and obesity stigma on the health of individuals living with this condition.

The brief particularly emphasises the detrimental effects of obesity stigma on children:

“Research shows that 47% of girls and 34% of boys with overweight report being victimized by family members. When children and young people are bullied or victimized because of their weight by peers, family and friends, it can trigger feelings of shame and lead to depression, low self-esteem, poor body image and even suicide. Shame and depression can lead children to avoid exercising or eatng in public for fear of public humiliation. Children and young people with obesity can experience teasing, verbal threats and physical assaults (for instance, being spat on, having property stolen or damaged, or being humiliated in public). They can also experience social isolation by being excluded from school and social activities or being ignored by classmates.

Weight-biased attitudes on the part of teachers can lead them to form lower expectations of students, which can lead to lower educa onal outcomes for children and young people with obesity. This, in turn, can affect children’s life chances and opportunities, and ultimately lead to social and health inequities. It is important to be aware of our own weight-biased attitudes and cautious when talking to children and young people about their weight. Parents can also advocate for their children with teachers and principals by expressing concerns and promo ng awareness of weight bias in schools. Policies are needed to prevent weight-victimization in schools.”

The WHO Brief has important messages for anyone working in public health promotion and policy:

Take a life-course approach and empower people:

Monitor and respond to the impact of weight-based bullying among children and young people (e.g. through an -bullying programmes and training for educa on professionals).

• Assess some of the unintended consequences of current health-promo on strategies on the lives and experiences of people with obesity. For example:

  • Do programmes and services simplify obesity?
  • Do programmes and services use stigmatizing language?
  • Is there an opportunity to promote body positivity/confidence in children and young people in health promotion while also promoting healthier diets and physical activity?• Give a voice to children and young people with obesity and work with families to create family-centred school health approaches that strengthen children’s resilience and consider positive outcomes including but not limited to weight.• Create new standards for the portrayal of individuals with obesity in the media and shift from use of imagery and language that depict people living with obesity in a negative light. Consider the following:
  • avoiding photographs that place unnecessary emphasis on excess weight or that isolate an individual’s body parts (e.g. images that dispropor onately show abdomen or lower body; images that show bare midri to emphasize excess weight);
  • avoiding pictures that show individuals from the neck down (or with face blocked) for anonymity (e.g. images that show individuals with their head cut out of the image);
  • avoiding photographs that perpetuate a stereotype (e.g. ea ng junk food, engaging in sedentary behaviour) and do not share context with the accompanying wri en content.

Strengthen people-centred health systems and public health:

• Adopt people-first language in health systems and public health care services, such as a “patient or person with obesity” rather than “obese patient”.

• Engage people with obesity in the development of public health and primary health care programmes and services.

• Address weight bias in primary health care services and develop health care models that support the needs of people with obesity.

• Apply integrated chronic care frameworks to improve pa ent experience and outcomes in preventing and managing obesity. In addition:

  • recognize that many patients with obesity have tried to lose weight repeatedly;
  • consider that patients may have had negative experiences with health professionals, and approach patients with sensitivity and empathy;
  • emphasize the importance of realistic and sustainable behaviour change – focus on meaningful health gains and
  • explore all possible causes of a presenting problem, and avoid assuming it is a result of an individual’s weight status.
  • Acknowledge the dificulty of achieving sustainable and significant weight loss.

Create supportive communities and healthy environments:

  • Consider the unintended consequences of simplistic obesity narratives and address all the factors (social, environmental) that drive obesity.
  • Promote mental health resilience and body positivity among children, young people and adults with obesity.
  • sensitize health professionals, educators and policy makers to the impact of weight bias and obesity stigma on health and well-being.

Hopefully, these recommendations will find their way into the work of everyone working in health promotion and clinical practice.

The whole brief is available here.

@DrSharma
Edmonton, AB

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Preventing and Managing Childhood Obesity

This morning, I am presenting a plenary talk in Berlin to about 200 colleagues involved in childhood obesity prevention.

The 1-day symposium is hosted by Plattform Ernährung und Bewegung  e.V. (Platform for Nutrition and Physical Activity), a German consortium of health professionals as well as public and private stakeholders in public health.

Although, as readers are well aware, I am by no means an expert on childhood obesity, I do believe that what we have learnt about the complex socio-psycho-biology of adult obesity in many ways has important relevance for the prevention and management of childhood obesity.

Not only do important biological factors (e.g. genetics and epigenetics) act on the infant, but, infants and young children are exposed to the very same societal, emotional, and biological factors that promote and sustain adult obesity.

Thus, children do not grow up in isolation from their parents (or the adult environment), nor do other biological rules apply to their physiology.

It should thus be obvious, that any approach focussing on children without impacting or changing the adult environment will have little impact on over all obesity.

This has now been well appreciated in the management of childhood obesity, where most programs now take a “whole-family” approach to addressing the determinants of excess weight gain. In fact, some programs go as far as to focus exclusively on helping parents manage their own weights in the expectation (and there is some data to support this) that this will be the most effective way to prevent obesity in their offspring.

As important as the focus on childhood obesity may be, I would be amiss in not reminding the audience that the overwhelming proportion of adults living with obesity, were normal weight (even skinny!) kids and did not begin gaining excess weight till much later in life. Thus, even if we were somehow (magically?) to completely prevent and abolish childhood obesity, it is not at all clear that this would have a significant impact on reducing the number of adults living with obesity, at least not in the foreseeable future.

Let us also remember that treating childhood obesity is by no means any easier than managing obesity in adults – indeed, one may argue that effectively treating obesity in kids may be even more difficult, given the the most effective tools to managing this chronic disease (e.g. medications, surgery) are not available to those of us involved in pediatric obesity management.

Thus, I certainly do not envy my pediatric colleagues in their struggles to provide meaningful obesity management to their young clients.

I am not sure how my somewhat sobering talk will be received by this public health audience, but then again, I don’t think I was expected to fully toe the line when it comes to exclusively focussing on nutrition and activity (as important as these factors may be) as an effective way to prevent or even manage childhood obesity.

@DrSharma
Berlin, D

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Another Canadian Obesity Summit Exceeds Expectations

Wow, what a week!

Just back from the 5th Canadian Obesity Summit, there is no doubt that this summit will live long in the minds (and hearts) of the over 500 attendees from across Canada and beyond.

As anyone would have appreciated, the future of obesity research, prevention and practice is alive and kicking in Canada. The over 50 plenary review lectures as well as the over 200 original presentations spanning basic cellular and animal research to health policy and obesity management displayed the gamut and extent of cutting-edge obesity research in Canada.

But, the conference also saw the release of the 2017 Report Card on Access to Obesity Treatment for Adults, which paints a dire picture of treatment access for the over 6,000,000 Canadians living with this chronic disease. The Report Card highlights the virtually non-existant access to multidisciplinary obesity care, medically supervised diets, or prescription drugs for the vast majority of Canadians.

Moreover, the Report Card reveals the shocking inequalities in access to bariatric surgery between provinces. Merely crossing the border from Alberta to Saskatchewan and your chances of bariatric surgery drops from 1 in 300 to 1 in 800 per year (for eligible patients). Sadly, numbers in both provinces are a far cry from access in Quebec (1 in 90), the only province to not get an F in the access to bariatric surgery category.

The presence of patient champions representing the Canadian Obesity Network’s Public Engagement Committee, who bravely told their stories to a spell-bound audience (often moved to tears) at the beginning of each plenary session provided a wake up call to all involved that we are talking about the real lives of real people, who are as deserving of respectful and effective medical care for their chronic disease as Canadians living with any other chronic disease.

Indeed, the clear and virtually unanimous acceptance of obesity as a chronic medical disease at the Summit likely bodes well for Canadians, who can now perhaps hope for better access to obesity care in the foreseeable future.

Thanks again to the Canadian Obesity Network for hosting such a spectacular event (in spectacular settings).

More on some of the topics discussed at the Summit in coming posts.

For an overview of the Summit Program click here

@DrSharma
Edmonton, AB

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Metformin Attenuates Long-Term Weight Gain in Insulin-Resistant Adolescents

metformin-300x217The biguanide metformin is widely used for the treatment of type 2 diabetes. Metformin has also been shown to slow the progression from pre to full-blown type 2 diabetes. Moreover, metformin can reduce weight gain associated with psychotropic medications and polycystic ovary syndrome.

Now, a randomised controlled trial by M P van der Aa and colleagues from the Netherlands, published in Nutrition & Diabetes suggests that long-term treatment with metformin may stabilize body weight and improve body composition in adolescents with obesity and insulin resistance.

The randomised placebo-controlled double-blinded trial included 62 adolescents with obesity aged 10–16 years old with insulin resistance, who received 2000 mg of metformin or placebo daily and physical training twice weekly over 18 months.

Of the 42 participants (mean age 13, mean BMI 30), BMI was stabilised in the metformin group (+0.2 BMI unit), whereas the control group continued to gain weight (+1.2 BMI units).

While there was no significant difference in HOMA-IR, mean fat percentage reduced by 3% compared to no change in the control group.

Thus, the researcher conclude that long-term treatment with metformin in adolescents with obesity and insulin resistance can result in stabilization of BMI and improved body composition compared with placebo.

Given the rather limited effective options for addressing childhood obesity, this rather safe, simple, and inexpensive treatment may at least provide some relief for adolescents struggling with excess weight gain.

@DrSharma
Edmonton, AB

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May 21 Is European Obesity Day

obesity dayHere an announcement/reminder for my readers in Europe:

Please support European Obesity Day

European Obesity Day (EOD) takes place this coming Saturday, 21 May, and is aimed at raising awareness and increasing knowledge about obesity and the many other diseases on which it impacts.

EOD is a major annual initiative for the European Association for the Study of Obesity (EASO) and so would like to ask you to support the activities by joining in the conversation on social media. It will help us to reach more of the policymakers, politicians, healthcare professionals, patients and the media who we are targeting with important messages about the need to take obesity more seriously.

There are several ways you can show your support:

Like the European Obesity Facebook Page

Follow EOD on Twitter @EOD2016

Join the conversations on twitter using the hashtag #EOD2016

Pledge your support on the European Obesity Day website

Visit the EOD website to see what we have been doing

Encourage your friends and colleagues to support us too

In line with the Action for a Healthier Future theme for EOD 2016, we hope we can count on your support.

@DrSharma
Edmonton, AB

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