Thursday, October 23, 2014

Guest Post: My Weight Is Not Measured In Pounds

Fitness Header ColorToday’s guest post comes from Andrea Matthes, a Certified Personal Trainer and blogger, who I met at the annual meeting of the Obesity Action Coalition in Orlando – the post speaks for itself.

I recently attended the Obesity Action Coalition’s annual Your Weight Matters Convention and got the opportunity to hear Dr. Sharma’s keynote presentation titled, “Health is Not Measured in Pounds.” I found myself sitting in my chair, agreeing so emphatically that I was full-body nodding at the waist. By the end of his speech, I couldn’t contain myself– I jumped out of my chair making the first, very loud clap that echoed through the room, only to be followed by hundreds of other claps and a full-house standing ovation. Dr. Sharma’s message was something I needed to hear. Not because it was a new theory to me, but because up until that hour, his theory was what I was experiencing first-hand.

I am 5 feet, one inch tall and weigh 165lbs (when slightly dehydrated). At my current height/weight my BMI is 31.2, also known as: OBESE. A word that is often associated with laziness, overeating, diabetes, high blood pressure, bad cholesterol and overall ill health. According to this number, I need to lose at least 35lbs if I want to reach the “normal” range in order to be considered “healthy”.

Can I just tell you how frustrating that is?

I am living an exceptionally healthy, full and active lifestyle. My blood pressure is perfect, my cholesterol levels are great, and my A1C is consistently normal. My daily life consists of running, jumping, lifting heavy objects, and eating a diet that most people would consider ideal. I am extremely proud of the lifestyle I live. I am able to climb mountains, run races, surf, ski, and flip a perfectly executed cartwheel at the drop of a hat. Yet, I am told that in order to be healthy, I need to lose weight!

How ridiculous is that?

It’s extremely ridiculous and unfair that I have to live with a label that is based on a fancy formula for size; a label that says I need to lose weight in order to avoid potential misdiagnoses, higher insurance premiums, and social stigma. It’s unfair that my TRUE health has very little to do with pounds and everything to do with how I live my life. This is what my obesity looks like:

I am a running, swimming, cycling, heavy-lifting, nutrient-eating, LIFE-LOVING, 5-foot-one-inch-tall, 37-year-old woman who also weighs 165lbs which leaves me with a label that misrepresents the life I live and my health!

I may be obese according to BMI but that does not mean I am unhealthy.

My obese body is strong, it is capable, it is HEALTHY. In fact, my obese body is healthy enough to do things that many skinny people can’t do. So weigh me all you want, but please, do not measure my HEALTH in pounds.

ABOUT ANDREA

Andrea has lost 164 pounds with a jumpstart from gastric bypass surgery followed by a complete lifestyle overhaul. She is now a Certified Personal Trainer, Level One CrossFit Coach and has completed over 25 races since March of 2013. Andrea blogs about her REAL FOOD, REAL FITNESS, REAL LIFE approach at www.imperfectlife.net where she strives to inspire others to let go of perfection and learn to love their one and only I’mperfect Life.

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Monday, October 20, 2014

Obesity In Pet Dogs

household petsIf anyone is concerned about humans getting fatter – let us not forget our household pets.

Thus, according to a report published in the official journal of the British Veterinary Association, a survey of 1000 dogs attending as outpatients in a veterinary clinic found 28% (or 1 in 3) to be obese.

Notable, the prevalence of obesity in female dogs was higher than in males (32% vs. 28%) and higher in middle-aged than younger dogs (12% vs 21% in males and 21 vs 41% in females).

Dogs getting table scraps or other home-prepared food as the main part of their diet showed a higher incidence of obesity than those fed on canned dog meat.

Also, the incidence was higher (44%) among dogs owned by people with obesity than among dogs owned by people of normal physique (25%) and was higher (34 to 37%) among dogs of people in middle and elderly age groups than among dogs owned by people under 40 years of age (20%).

Of note, the owners of 31% of the dogs classified as obese considered their dogs to be of normal weight.

Now, for any reader, who wonders what is remarkable about any of these findings – here is the surprising little detail: this paper was published in 1971!

Indeed, it is the first paper in a series of coming posts on obesity research that was published almost 5 decades ago but could have well been published last week.

It is surprising how little has changed.

@DrSharma
Edmonton, Alberta

ResearchBlogging.orgMason E (1970). Obesity in pet dogs. The Veterinary record, 86 (21), 612-6 PMID: 5465678

 

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Tuesday, October 14, 2014

Electronic Versus Pen And Paper Monitoring Of Food Intake

diet journalSelf-monitoring is one of the few proven strategies for long-term weight management (which is why all programs worth their weight use it).

But does it really matter how you self-monitor and are electronic forms more accurate than simply using pen and paper?

This issue was examined by Melinda Hutchesson and colleagues from the University of South Wales, Australia, in a paper published in the Journal of the Academy of Nutrition and Dietetics.

The researchers examined the acceptability and accuracy of three different 7-day food record methods (online accessed via computer, online accessed via smartphone, and paper-based) in 18 young normal-weight women.

Actual energy expenditure was measured using indirect calorimetry and physical activity levels derived from accelerometers.

All three methods revealed roughly the same amount of daily caloric intake, falling short by about 500 kcal of the actual measured expenditure.

Nevertheless, around 90% of the participants preferred an electronic method to the paper based method.

Thus, the author argue that,

“Because online food records completed on either computer or smartphone were as accurate as paper-based records but more acceptable to young women, they should be considered when self-monitoring of intake is recommended to young women.”

As far as I am concerned, you can use whatever method you want as long as you use some form of self-monitoring. After all, it is the act of self-monitoring that counts – as with diets, this only works when you actually do it.

@DrSharma
Edmonton, AB

ResearchBlogging.orgHutchesson MJ, Rollo ME, Callister R, & Collins CE (2014). Self-Monitoring of Dietary Intake by Young Women: Online Food Records Completed on Computer or Smartphone Are as Accurate as Paper-Based Food Records but More Acceptable. Journal of the Academy of Nutrition and Dietetics PMID: 25262244

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Thursday, October 2, 2014

Shifting To Wellness

Practice Consultant at Association of New Brunswick Licensed Practical Nurses

Christie Ruff, Practice Consultant at Association of New Brunswick Licensed Practical Nurses

Yesterday, at the annual conference of the Canadian Occupational Health Nurses in Saint John, New Brunswick, I was delighted to hear a presentation by Christie Ruff, a nursing practice consultant for the Province of New Brunswick, who spoke on the impact of sleep and shift work on health and wellness.

As Ruff pointed out, shift work is “officially” defined as any work that happens on a regular basis outside of 8.00 am to 5.00 pm, Mondays to Fridays. Work includes any of the work you take home, any checking of work related e-mails or even carrying a pager so you can be reached.

Based on this definition, the vast majority of the working population is doing shift work. Yet, virtually none of us have any formal “education” on how best to deal with the many problems that regular shift work poses for our health and well-being.

One program that addresses this issue is a program called “Shifting to Wellness“, developed at Keyanu College in Fort MacMurray, Alberta, and provides a two-day workshop for employees, who work shifts. Ruff has been a Master Trainer for this program for over 10 years.

The program looks in detail at how better understanding natural circadian rhythms, can allow shift workers to better cope with burden of shift work – from catching up on sleep to healthy eating and physical activity patterns.

From an employer perspective, this is far from trivial. Shift workers are far more prone to making mistakes and having accidents (or simply clicking the “send” button a moment too soon). Many major workplace disasters were the direct result of workplace fatigue, inattention and errors made by shift workers often fatigued from lack of sleep.

Indeed, the presentation included a comprehensive review of the stages of sleep and how these are affected (and may be corrected) in shift workers.

The “crankiness” and “irritability” of shift workers is directly related to their lack of REM sleep, as is their higher rates of depression and decreased ability to deal with stressors.

These factors also affect other aspects including personal relationships and decisions.

As readers will be well aware, lack of sleep has also been linked to appetite and hunger as well as metabolic health.

No doubt, learning more about sleep, fatigue and how to address these issues is something that any health professional working in obesity prevention or management needs to pursue to better serve their clients (and themselves).

@DrSharma
Saint John

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Wednesday, October 1, 2014

How Does Stress Affect Eating Behaviour?

sharma-obesity-brainOne of the best recognized psychosocial factors tied to food intake is stress. However, this relationship is far from straightforward. While acute stress is often associated with loss of appetite, chronic stress is generally associated with an increase in appetite and weight gain.

Now, a series of articles assembled in Frontiers in Neuroendocrine Science by Alfonso Abizaid1 (Carlton University, Canada) and Zane Andrews (Monash University, Australia), describe in detail the rather complex neuroendocrine factors that link stress to changes in ingestive behaviour.

The series includes articles on the role of neuroendocrine factors like GLP-1, NPY, ghrelin, oxytocin, dopamin, and bombesin but also articles linking stress-related eating behaviours to adverse childhood experiences, perinatal influences, circadian rhythms and reward-seeking behaviours.

I look forward to some interesting reads over the next few days and hope to summarize some of these articles in subsequent posts.

@DrSharma
Saint John, NB

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In The News

Diabetics in most need of bariatric surgery, university study finds

Oct. 18, 2013 – Ottawa Citizen: "Encouraging more men to consider bariatric surgery is also important, since it's the best treatment and can stop diabetic patients from needing insulin, said Dr. Arya Sharma, chair in obesity research and management at the University of Alberta." Read article

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