Hiển thị các bài đăng có nhãn Research studies. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Research studies. Hiển thị tất cả bài đăng

Thứ Hai, 14 tháng 10, 2013

Reasons to believe in recovery? Take this simple, anonymous online questionnaire.


Perhaps you CAN rise above the clouds.
I don’t know the Harvard psychologist Dr. Sheila Reindl, but I have recommended her book Sensing the Self, many, many times over the years. It’s filled with wisdom about recovery from bulimia, honed from Reindl’s extensive interviews with 13 recovered women. (Not bulimic? Please read on! There’s something here for you too!)  Maybe I was attracted to it having learned that several of the pseudonym-ed women were actually past patients of mine, shared with a therapist who contributed these cases to the book. 

Or maybe that it meshed research with patient stories, extracting the essence of the recovery process into meaningful chapter themes. Personally, I hate reading books about recovery (but I read this at the insistence of a patient). That likely has mostly to do with the fact that I discuss recovery almost 40 hours a week. Do I really want to engage with strangers’ stories on my down time? I don’t think so.

Yet I likely suggest it because I believe it may help readers with recovery. Just as I recommend Schaefer’s fabulous Life Without Edand Arnold’s blog ED-Bites—long before it became chock full of valuable research interpreted into a language we can all understand.
I don’t know if reading recovery stories truly makes a difference in the recovery process—for better or for worse. But I’d like to find out! Because I’d like to have another tool available to help support recovery.

Can recovery stories show us the way?
Enter Lisa Dawson, an Aussie PhD candidate who has the very same goal and is doing the research to find the answers—and I reallyhope you will help! You may remember her name from previous research I referenced. Here’s the description of her research:


Researchers at the University of Sydney are interested in whether reading stories of recovery are helpful for current sufferers of anorexia nervosa. People aged 18 years or over who have anorexia nervosa or an eating disorder similar to anorexia nervosa are invited to participate. This study is conducted entirely online so anyone in the world can participate. Participation involves completing questionnaires on two or three occasions and reading five short stories about recovery. We are very interested in receiving your feedback about the helpfulness of the stories.

The study has been approved by the University of Sydney Ethics Committee and all aspects of the study, including results, are strictly confidential. We are hoping to have as many people as possible take part in the study. If you are interested in participating then please contact Lisa at lisa.dawson@sydney.edu.au.
So if you have a few moments, please email Lisa to learn more. And say hello for me!


Thanks for helping. Oh, and PLEASE share this any way you can!

Thứ Hai, 7 tháng 10, 2013

Diet soda causes weight gain?!


What do you think? Does drinking diet soda cause you to gain weight or not?

Too much diet soda?
This is an old story; the media has summarized some studies done several years back concluding what many of you might fear—something with no calories can make you gain weight. But a look behind the sensationalized headlines showed something else.
Yes, there was a link; more people who drank diet sodas were higher weight. But did drinking diet soda causeit? And were you able to take in this correct conclusion and hold on to it, or do you still fear diet soda?

Oh, this is dangerous. I am notadvocating for diet soda consumption! There’s no nutritional merit—no calories, no vitamins or minerals—and it may even have some negative effects. Namely, it may mask your hunger, making it more difficult to trust your need to eat. And large intakes of colas—regardless of type—may pose other consequences such as impacting your bone density

But really my intent was not to discuss diet soda. Rather, I’m highlighting this example to prove a couple of points.

Causation vs. correlation


Wasting way too much time on Facebook the other day, a post by a local, experienced dietitian caught my attention: 

Very interesting research about vitamin D's potential for significantly slowing MS. Adds to the body of research linking higher vitamin D levels with reduced risk for MS.
The comment was, on the one hand, harmless enough. The dietitian was referencing a recent article—just an abstract, really— presented at a recent medical conference. The abstract summarized the study findings fairly, stating that average, baseline blood levels of vitamin D link with disease symptoms and severity. Those with a lower average level of vitamin D at the start of the study had a worse disease outcome than those that started with higher blood levels.

This may seem subtle to you, but it’s not to me. The RD’s comment about the “potential for vit D to significantly slow MS” is not, in fact, what the article stated. It merely showed a connection, a correlation. Perhaps there’s something about people with MS that utilizes more vit D when there’s more active disease. Or maybe low levels are simply a marker for more disease activity. 

Nowhere did the study state that supplementing with vit D improved the prognosis. I don’t tend to look at the half empty, but I simply didn’t see the hope for vit D’s potential, at least not in this study.

Maybe it’s splitting hairs. I mean she did, in fact, refer to this as a link. But what troubles me—along with the image on the post showing supplements, is what’s implied and therefore what we end up believing. No, vit D supplements have not been shown to reverse or improve the health of those living with MS. But wouldn’t we all like to believe that a magic pill could do that for us—for our MS, for our cancer, for our anorexia, for our weight struggles?

But besides the false hope, there’s the issue of our getting sucked into believing that correlatedequals caused. No, diet soda doesn’t cause obesity. But those living with obesity may be more likely to select diet beverages than those who are average weight.

Similarly, maybe you gained a lot of weight when you moved from a gluten free to a regular diet. That doesn’t mean that non gluten free diets cause weight gain. Rather, it may be that while being mindful of your intake—like you do on any diet—you may have seen a weight shift—but not because of what the diet was. But then when you regain the weight, you cling to the belief that the gluten free (or carb free, or fat free or whatever diet) was the reason for your weight loss, and therefore subsequent regain. The regain may have been about overeating following deprivation from denying yourself foods you enjoyed—and not a result of some magic involved with the ingredients you omitted.

Unfortunately, misinformation sticks. And trying to scream and shout that information is wrong only solidifies it as fact.  Misinformation can be dangerous, keeping us stuck in our ways, and preventing us from trusting ourselves. And conflicting info in the media confuses us and leads us believing that nothing we do makes a difference.

So instead, I ask you to question what you read. And challenge educated individuals in the health field about the articles and flashy news snips.

Focus on the facts, and work with your team for concrete ways to counter your unhealthy thinking. I hope this blog helps to set you on a healthy path!


Thứ Bảy, 11 tháng 5, 2013

Do you believe recovery just isn’t possible, at least, not for you?


Lessons from ICED 2013


I see 30-40 individuals suffering from anorexia, bulimia, binge eating disorder and disordered eating each week. Men and women, preteens through age 70+.  So short breaks and vacations are, of course, quite refreshing.

But last week’s Academy for Eating Disorders Conference, the International Conference on Eating Disorders (ICED) offered anything but relaxation.

Stimulating, inspiring, fascinating and hopeful—even these words do little justice to the conference presentations. I became pumped, and felt validated that the progress I see with my patients is not random. I was sparked by the incredible research demonstrating the progress in the understanding of eating disorders and their treatment. It only confirmed my belief that there’s reason for you, too, to know that recovery is possible.

Let me tell you about a session I was most excited about—Lisa Dawson, a PhD candidate’s research presentation entitled Recovery From Chronic Anorexia Nervosa: The Tipping Point for Change. You don’t have long-standing anorexia? Don’t stop reading. The lessons from this psychologist’s research are inspiring for all.

Dawson decided to select those individuals who recovered from anorexia—and I mean trulyrecovered—because by looking at this population we can figure out what elements are critical for recovery in anyone living with an eating disorder. They had to be free of anorexia for 7+ years, in an objectively normal weight range, and free of eating disorder behaviors. “You mean such people really exist?” you’re thinking? You bet. And she identified the common elements that contributed to their movement toward and their ultimate full recovery, based on extensive interviews with the participants. Here are some key points she identifies:

There are 4 stages to recovery, which individuals move through in one direction, and for differing amounts of time:
  1. unready/unable to change
  2. the tipping point of change
  3. active pursuit of recovery
  4. reflection and rehabilitation


In the first stage, people feel like they didn’t know why they were doing what they were doing (wrt ED behaviors) but felt they just couldn’t stop. They internalized the eating disorder and they perceived treatment as unhelpful. They felt misunderstood and lacked insight. In summary, recovery seemed impossible; they didn’t feel like anything they did made a difference for recovery, they had low motivation and had a sense of helplessness and hopelessness.

Over time, they realized that their eating disorder wasn’t helping them. Those who recovered also started to experience feeling understood. They were able to externalize the eating disorder and over time gained insight into their condition. They became more worn out by their eating disorder as well. Motivation increased. They started to feel that they had the power to change their situation, that they could impact their curse.

More value was placed on life outside their eating disorder. They learned skills to help them cope as they let go of their eating disorder behaviors.

Self-discovery, self-acceptance, and learning to love oneself were components of the maintenance stage.

It was a long, and slow process. But it happened.

So here’s an email I received this week from a patient of mine who, in spite of living with anorexia for more than 25 years, is now in recovery. The timing couldn't have been more fitting for this post:

"I've been continuing to do well with food.  I know I was upset at my last apt with life in general, but that did not affect my eating.  To date, I still have not purged or restricted or exercised.   Can you believe it? And... I don't want to forget to tell you so I'll share now, re: exercise...  I have been taking walks after dinner with either one of the girls or my husband or all (not every night, but several) and it didn't dawn on me til yesterday that I can go on these walks and I haven't:


  • thought about how many calories I'm burning
  • gone at fast pace to burn more calories
  • obsessed over having to walk each and every night/same time/same pace/same path 
Instead, I:
  • go on a walk if I feel like it
  • enjoy whatever pace I seem to be going at, without thoughts of burning calories
  • actually enjoy being present with the people I'm walking with!!! 
I do not fret if I can't make a walk.  I do not keep track of how many nights I've walked. I do not feel it's necessary if I've eaten a larger dinner. The obsession is not there!  Where did it go? I don't feel it, all I feel is the happiness that I'm going on a walk with a very loved family member where we can chat and talk and laugh. 
Huh? When did this happen?! Although it may not seem big, it really didn't hit me until yesterday that these walks are not the same walks as in the past. Not one bit. I am totally present and I completely enjoy them. And I continue to eat. Normally. I think I now know what normal is. At least, my normal. And I never, ever thought I would find "normal". And "normal" to me means:
I can eat when I'm hungry, know when I'm full, eat what I want in moderation... and because of this, I have not gained 30 lbs in 5 days as previously thought. I have gained weight.  I am working on accepting the feelings that accompany this. I think I'm in a better place to work on this. Nobody likes to gain weight, that's pretty much reality. But... I'm healthy.   
I put myself, my body, through hell. Can you imagine deliberately depriving your own body of nutrients it needs to stay alive? Can you imagine the destruction throwing up food causes? Or ingesting a plethora of pills to help further the weight loss process? How good is THAT for your body?! Oh my God, I sit and think how the hell am I still alive!!!  This has been going on for decades!  
I am at a really low point - sad, lost, confused, lost, angry, lost...  I feel like everything is out of control in my life.  Where did I turn for all those years to gain control over something when everything else felt so out of control? Ed. But what is happening now? Everything feels so out of control, yet the ONLY thing that feels IN control is my decision to eat well. Isn't this the complete opposite? What is going on here?  
So, the point of this email is to tell you that I have the strength to continue fighting this and I will succeed.  You are not going to see me relapse. Everything about this eating disorder is finally beginning to make sense. I have so much more to share but I'll save that for our next meeting. 
Lori, boy I can't begin to tell you how everything you've taught me is now landing in place and making sense and how in the world do I thank you for that?I was so, so sick.You saved my life.I still have work to do, I'm a work in progress, but slowly I'm regaining inner strength - which is just what I need to move forward. 
Thank you, thank you, thank you..."


I share this, with her permission, because while recovery is challenging, to say the least, it happens. And what I hear from her and from others confirms what Lisa Dawson shared in her study—that belief that you can recover, that change is in your hands, is essential for recovery. And that working with providers who get it and help you feel understood, and provide hope that full recovery is possible, can make all the difference.

Your thoughts?







Chủ Nhật, 25 tháng 11, 2012

Obsessive Workouts and Protein Powders: How Concerned Should We Be?


Reactions to the NY Times article and the Pediatrics study on teens and muscle-enhancing behaviors.


I'm bothered by something I read. "Compared with a sedentary lifestyle of video games and TV, an obsession with working out may not quite qualify as a health hazard", as stated in last week's NY Times article. While the article brought to light the silent struggle many boys deal with—or rather, don't deal with—their obsession with weight training, dietary modification and steroid use to achieve the 'perfect' body—it failed big time in educating readers about when to be concerned, and what we can do to prevent this unhealthy trend. But this is not just about boys—the Pediatrics article identified that girls, too, are taking steroids and more frequently protein shakes to increase muscle mass while pushing activity.

Yes, teens, both boys and girls, have become more focused on increasing their muscle mass. "Strong is the new skinny" is a current sentiment; neither being healthy nor slim is good enough. The bar has been raised necessitating increased muscle mass to change one's appearance. And the price they pay is far greater than suggested in the Times' quote above.

Lean and muscular, yes, but nor much of a sex drive!
But how big a deal is it if a teen—or an adult—takes a supplement or pushes their training to change their appearance? The actual study, in my humble opinion, did little to differentiate unhealthy disordered behaviors from more innocuous ones. What's the issue with weight training to increase muscle mass, any way? What's the harm in your taking a protein shake to bulk up your muscle a bit? (Steroid use is another story, and that is well addressed in the Times article.)

If you're like twenty-three year old Nathan, it's quite a big deal. He relied on the gym-endorsed protein powders, "to promote muscle growth". All things high in protein were considered safe—if they were also very low fat. Despite my urging to reduce his exceedingly high protein intake, and to liberalize his intake of fats and carbohydrate, his kidneys began to fail, struggling to filter the extraordinarily large load of protein waste products. His thoughts were all consumed with when he'd be able to get to the gym and when and what he'd be eating next.

But this is not solely a male thing, as the Pediatrics study shows. Girls, though, are more likely to modify their diet, while boys will increase their gym training to 'meet their needs'.

And what if it were high in carbs?
Like Karen, you may be spending more and more time at the gym while restricting your intake, ultimately finding it too stressful to live life with school and work demands, along with your rigid workout regimen.

Certainly, drinking protein supplements is not itself a cause for alarm. But relying on shakes in lieu of real food is. It impacts our ability to socialize, to be flexible in eating situations and to get all that we need nutritionally. A diet devoid of fats and carbohydrate will be deficient in much-needed nutrients, and typically in calories. A sense of deprivation often results, accompanied by obsessive thinking about food and eating and weight.

As for the workouts, where do we draw the line about what is healthy and safe, and what is excessive? If you're in a community of triathaloners, marathon runners or iron men/women, a few hours at the gym will seem inconsequential. 

But is it driven by a preoccupation and distortion that anything short of a few hours will leave you fat or unfit? Many of my patients believe falsely that working out is always a good thing. Nothing can be further from the truth. When intake is inadequate, working out not only won't build muscle mass, it will help break down muscle to convert it to fuel! And when net intake is substantially less than need (either because of very high activity or low intake) metabolic rate slows down, so you burn fewer calories 24/7. Certainly not what you intended!

Surprisingly, there was no mention of the low testosterone levels that result in males, similar to the drop in hormones seen in females with anorexia. Tell this to those boys and it might motivate for change. Sex drive drops, facial hair diminishes and risks to bone density increase as well. For boys in their growing years—which might last until 18 or 19 years—the consequence may be stunted growth. And the opportunity for catch up is lost once the bone growth plates have closed. Most boys and girls do care about their height, but do they realize this may result?

And what messages are we conveying to our kids with their school BMI screenings? Are we faulting them for their high BMI (which will remain high as muscle mass increases and height fails to increase)? Or are we fairly looking at an increasing BMI percentile for that individual as a possible marker for unhealthy behaviors—be it steroid use resulting in rapidly increasing muscle mass or binge eating? Are we presenting being obese as so horrific that even if their behaviors are healthy, we tell them they need to lose weight? Is a drop in BMI in an overweight child healthy if they starved themselves or compulsively exercised to get there? 

Shouldn't we be screening with questions about thoughts and behaviors, not just BMI?

Are we reinforcing their interest in fitness because we perceive it as healthy—no matter what? Do we share the same distorted views about all things protein-rich being "good" while villainizing carbohydrate-rich grains and fat-rich foods, too? Are we contributing to the misinformation they hold fast to? Why don't we recognize that there is sometimes pathological thinking and behaviors that drive extended workouts and dietary changes?

I don't have the answers.  But I do know that we are influenced by cultural standards of beauty, and that these images have become more and more unattainable. Yes, without steroids, you can't possibly bulk up like many of your weight-lifting role models, nor can you be both healthy and low weight as the air-brushed magazine pics would lead you to believe.

Something has to change. And it can start with you. Add your comment. Share this piece. Counter misinformation and acknowledge unhealthy behaviors—even when society fails to.

Consider these older posts for more information on topics covered in this post:

http://dropitandeat.blogspot.com/2010/07/daily-exercise-is-must-or-so-you-think.html

http://dropitandeat.blogspot.com/2012/03/protein-new-black.html