Binges Are Not Binges
Binges are another topic that generates tremendous anxiety and questions for those recovering from the eating disorder spectrum.
Experts have gone down some unfortunate rabbit holes using psychiatric definitions and treatments for eating disorders. It has resulted in treatment specialists encouraging patients to expend energy on suppressing the very things that would ensure their complete recovery.
I cannot reinforce enough how brilliant that statement is in reflecting the problem we have in helping those with an eating disorder achieve a robust remission.
Who’s Afraid of the Big, Bad Wolf?
Of course these quotes give the distinct impression that professional treatment specialists are all more afraid of weight gain, body image and food intake than your very own eating disorder might be! Later on in this post, I’ll discuss the fact that this is a fairly accurate snapshot of the current state of treatment for eating disorders.
But first, we’ll investigate why eating during recovery is such a frightening prospect for both those with eating disorders and also often their entire treatment team as well.
Dogmatically Simple and Misguided: The DSM
In the DSM (the diagnostic and statistical manual for mental illness—the tome used to identify and diagnose the entire suite of eating disorders as well as all other mental illness) anorexia nervosa and bulimia nervosa are defined as distinct and separate mental illnesses.
While they may be symptomatically distinct, they are not biologically distinct. [1],[2],[3]
To try to clarify the confusion the DSM generates, I initially generated the new working classification of eating disorder spectrum in 2009, as it seemed better aligned with clinical trial data and genetic studies.
The DSM classifications rely (wrongly) on the presumption that distinct symptoms have distinct origins.
ED-NOS now OSFED category is that messy and inaccurate grab-bag classification in the DSM that lumps together eating disorder facets that do not appear to match the observable symptoms of either anorexia nervosa, bulimia, or binge eating disorder.
Let’s first clarify the symptom groupings that are all a reflection of the same eating disorder spectrum:
Eating Disorder Facets
Anorexia Nervosa (meaning loss of appetite through severe emotional disturbance). As there is fundamentally no loss of appetite, but rather a denial of, or disassociation from, appetite due to various psychoneuroendocrine anomalies, a more accurate definition would be Self-Administered Starvation.
The DSM will only recognize the severe version of self-administered starvation, yet sub-clinical self-administered starvation is more common, insidious and has poor long-term prognoses as well. Clinical starvation is anything less than 1000 calories a day and sub-clinical starvation rests between 1000-up to any amount that would still create daily energy deficits for the individual in question. And keep in mind that this is net-energy deficit, meaning you could be eating more than 1000 kcal/day, but your exercise regime places you in a clinical deficit.
Restriction/Reactive Eating Cycles: Once identified as ED-NOS at the time of this original post, it is now binge eating disorder in its own right in the DSM-5 [ed. update 2024]. The patient is encouraged to focus on lessening binge episodes. Sadly, almost all patients enter into this cycle from a period of self-administered starvation and the binge is the body reacting to too-severe calorie restriction relative to its energy requirements. Recovery from all facets of an eating disorder requires focus on lessening restrictive behaviours.
Bulimia Nervosa (meaning ox hunger, or ravenous hunger through severe emotional disturbance). Bulimia nervosa is actually Restriction/Reactive Eating/Purging Cycles.
Yet again, patients are often encouraged to put all their energy into curbing the binges (ravenous hunger) when the root cause is insufficient energy intake that results in reactive eating. 62% of all those who self-administer starvation will shift to this cycle within eight years of inadequate or partial recovery efforts. [5]
Orthorexia (Excessive Vigilance of Nutrient Intake) is not recognized in the DSM. The Greek origins of the word combine orthodox (to seem right or true) with orexis (appetite). It has gotten a lot of attention in the media and that tends to generate a backlash of dogma within the expert communities who currently prefer to dismiss it out of hand. At present, a patient with orthorexia who must depend on a psychiatric assessment and diagnosis to receive medical coverage for treatment would be lucky to receive an ED-NOS diagnosis.
Essentially the focus of restriction shifts from frank starvation, or cycles of starvation and reactive eating, to pursuing perfect weight and body image through perfect energy intake. There are long lists of forbidden foods, weighing foods, attending to macronutrients and eating only foods considered healthy or pure. Patients all mix and match the symptom checklists and flow back and forth from one to another as well.
Of note, male medical students have a statistically higher tendency for orthorexia, when compared to female medical students. [5] Students of nutritional sciences restrict their food to control their weight more than students who are not majoring in those fields. [6],[7]
Anorexia Athletica, alternately referred to as Exercise Bulimia, (Excessive Energy Expenditure): Both excessive vigilance of nutrient intake and excessive energy expenditures are insidious facets of eating disorders because loved ones (and the patient themselves) can be easily swayed into believing the patient has recovered from their eating disorder and is only expressing a normal interest in being fit and eating healthfully. Unfortunately, it is our society’s high anxiety over fatness that blinds our ability to see these facets as just as dangerous as self-administered starvation.
Sociocultural Framework and the Symptomatology of Neurobiological Conditions
A note on “drunkorexia” and why I have not currently included it in all the symptom groupings:
Drunkorexia is a term coined to suggest that the sufferer uses alcohol to suppress appetite.
It is not widely known that longer term alcohol dependence for women can lead to weight loss. The popular misconception is that alcohol is just empty calories and almost all restrictive diets recommend eradicating alcohol consumption to lose weight.
All psychoneuroendocrine disorders or conditions, anything from sleep disorders to schizophrenia, are heavily impacted by current social norms and influences.
In the time before space travel, those with hypnopompic sleep disorders were not abducted by small green aliens, but were rather attacked by small green hag-women who usually sat on the sufferers’ chests.[7]
In the time before off-the-rack and standardized clothing sizes, those with eating disorders hindered and prevented their appetites not for body image reasons or because they were sure they were too fat, but because God willed it so that they might transcend their putrid, sinful bodies. [10]
If someone with an eating disorder is drinking too much alcohol, then it could be yet another symptom, like exercise, of trying to navigate the misidentification of food as a threat in the brain. Basically alcohol knocks down brain function and a fired up threat system equals a phobia or a highly uncomfortable anxious state.
It is therefore more likely to be that the person is delaying eating and avoiding food rather than a very conscious effort to apply a substance for the specific purpose of suppressing appetite. Many use weed to try to navigate the unpleasant edginess of having to approach and eat food and it is more its action on knocking down brain function rather than its appetite stimulant for many.
The facets of this condition have changed and will continue to change with environmental and societal pressures and inputs, but the underlying psychoneuroendocrine genotype remains the same.
Because this is a spectrum condition, individuals can have acute, chronic, sub-clinical or mild facets. Both the expression of the condition’s symptom groupings, and the progression and resolution of the condition are highly labile (fluid and inter-changeable) – meaning there is no certainty that someone who has a mild case will not develop a severe case at some point, or that someone who is restricting calories severely will not shift to expressing the restriction through excessive exercise instead (as just two examples).
Binge Eating Disorder and Night Eating Syndrome
[ed. Update 2024]
As binge eating disorder was included in the DSM-5 after the posting of this original article, it is a good idea to pop over to the updated posted listed above to get a good handle on these two conditions. Binge eating disorder is just a facet of the restrictive eating disorder spectrum, whereas night eating syndrome is a likely sleep disorder and not related to restrictive eating disorders.
Binge eating disorder is simply a facet of the restrictive eating disorder spectrum. The issue is constant attempts to re-establish restriction of food intake. Night eating syndrome appears to be a sleep disorder utterly unrelated to the restrictive eating disorder spectrum.
Will I Become A Binge-Eater?
Does someone who recovers from an eating disorder, no matter the restrictive facets they experience, develop a binge eating disorder where binges are the problem? The answer to this question will depend upon whether you accept the misguided premise that we should describe eating disorder symptoms based on someone's weight (see the links above). We should not.
It is important to note that the process of recovery from an energy deficient state most certainly involves a period of extreme hunger and eating (irrespective of the person's starting weight). Extreme eating is a transient condition that disappears once energy balance is restored and repairs are completed throughout the body.
Responding to Hunger is Vital
Why do we think that the sensation of hunger is suspect?
There are a plethora of studies, all conducted in the field of psychology, that suggest eating for any other purpose than for the replenishment of energy, to allow for the correct functioning of your body, is “emotional eating”. Presumably “emotional eating” is bad because addressing “emotional eating” appears to allow for more success with weight loss. [10] This is a profoundly circular argument that actually offers no scientific data that emotional salience in the human consumption of food has any negative affect whatsoever unless weight loss is a paramount goal.
Given that fat is not a storage unit but a hormone-producing organ; and given that energy restriction generates undifferentiated damage throughout the body, then losing weight is always a process of organ destruction and therefore hardly an ideal pursuit for any human being to undertake willfully and purposefully.
I have described in other posts our profound misunderstanding of the value of emotional eating in this way:
Minnesota Starvation Experiment
This study was conducted in 1944-1945, at the end of WWII, by lead researcher Ancel Keys and his colleagues. The participants were all conscientious objectors who volunteered for the study. Their normal eating patterns were studied for 3 months; their rations were then cut in half for 6 months (averaging approximately 1500+ calories a day); and then their rations were slowly increased back to pre-study levels over a final 3 months. Several subjects agreed to stay on past the final re-feeding period. They all ate huge amounts of food and found it hard to stop eating, and felt hunger even when they couldn’t physically eat any more.
These study subjects were not anorexic patients, although it appears the experiment itself triggered anorexia in a few of them, as they compulsively continued to restrict food intake beyond the completion of the study.
Apart from those who resisted recovery by continuing to restrict intake, all returned to pre-starvation weights and mental health status. However it took longer and required far more energy than was predicted.
The extreme hunger phase is normal in recovery and as long as you respond to the hunger and continue to avoid any restriction, complete recovery will be forthcoming.
Please read Extreme Hunger One and Extreme Hunger Two to understand much more about the necessity of responding to your extreme hunger in recovery and that doing so will not result in the appearance of so-called pathological binge eating behaviours. Restrictive eating behaviours are, and remain, the maladapted anxiety-modulating response that must be replaced with well-adapted anxiety modulating behaviours.
The Dreaded Overshoot
As most of you know, all those subjects in the Minnesota Starvation Experiment temporarily overshot their pre-study weights and all returned to their pre-study weights in the 12-18 months following the end of the study. For most subjects they initially gained about 10% above their pre-study weights in the re-feeding period.
And despite this, many an ED specialist is adamant that such an overshoot is unnecessary and also dangerous. However, yet again, there is no clinical evidence on which they can base that belief. We don’t actually know if the temporary overshoot in weight is or is not necessary. However we can say, with some clinical authority, that it is not dangerous as the subjects of the Minnesota Starvation Experiment were all healthy post-study and many were interviewed 50 years later and attested to there having been no long-lasting impacts to their health: physical, mental or emotional.
As for whether the temporary overshoot is necessary, there is some evidence that it may indeed have value in ensuring the return of an optimal fat-mass to fat-free-mass ratio. In fact, Abdul Dulloo and colleagues re-examined the Minnesota trial data and discovered that the depletion of fat-free mass and fat mass (occurring during starvation) separately trigger hyperphagia (excessive eating) in post-starvation subjects and that the hyperphagia will persist until both fat and fat-free mass are restored. [11]
We also know from numerous other studies that anorexics often maintain a higher proportion of fat mass post-re-feeding [12],[13] and this is likely due to the prevailing attitudes that hyperphagia must be avoided during recovery at all costs as it is considered a marker of “binge eating." Instead, what these post-recovery data may show is that the prohibition of hyperphagia in recovery from eating disorders serves to halt the body’s ability to return to an optimal fat mass to fat-free mass ratio.
Furthermore researchers have shown there is a significant increase in trunk adiposity (fat deposits around the mid-section of the body) in recovery and this fat mass is evenly redistributed in the optimization period after weight restoration only if the patient continues to eat in an unrestricted fashion. [14],[15]
In other words, the initial trunk adiposity and disproportionate fat mass ratio in the early period of re-feeding may not resolve unless and until a patient successfully supports the period of hyperphagia that is part and parcel of the process of reaching a healthy remission. We also know that trunk adiposity in particular is correlated with cardiovascular disease in older men and women [16],[17] which is all the more reason to encourage those in recovery to allow their bodies to complete the re-feeding process fully to allow for a return to optimal fat mass to fat-free mass ratios.
The overshoot in weight during a re-feeding process is not present for all patients, but it is assuredly temporary for those who do experience it assuming they are able to persevere with the recovery process.
We Cannot Be Afraid of Food
We are going to revisit Dr. Peebles’ very astute observation that treatment specialists cannot fear the same thing that an eating disorder fears, namely food. It bears repeating.
When a treatment specialist reinforces concepts of “good” food and “bad” food, of “healthy” food choices and sticking to a “balanced” meal plan, then how might someone in the grips of an eating disorder lower the level of anxiety such that they magically remain anxious about consuming food, but not so much so that they apply maladaptive anxiety modulating techniques such as self-administered starvation, excessive exercise, restriction and reactive eating cycles etc.?
Surely the more suitable approach is to help a patient embrace the fact that food is not something that should trigger fear for anyone? Why is anxiety over food choice and consumption accepted as not only a normative response, but also an ideal response in humans?
The dominant treatment approach for restrictive disorders today is equivalent to attempting to desensitize someone with a severe phobia of sunflowers by telling them a) it’s not about the sunflower at all in any case, b) there are good sunflowers and bad sunflowers and so the sufferer still needs to be vigilant, and c) as long as the sufferer does not flip into becoming a full-blown sunflower lover, then it will be possible to recover from the phobia and live a normal and balanced life where the person neither yearns for, nor overly fears, sunflowers.
In that entire scenario no one thought to suggest that sunflowers are not a threat to anyone and therefore the treatment specialist will set out to provide opportunities to reinforce the inherent benign nature of sunflowers such that the patient is able to recalibrate their threat response. If they end up loving sunflowers, then how nice is that? They are pretty cheery flowers after all.
And unlike sunflowers, food is critical for life. None of us can fear what an eating disorder fears.
Weight Restoration Does Not Necessarily Equal Remission
Many will visit this site after several months of conscientiously working on recovery from an eating disorder. Because there are so many treatment programs that are not evidence-based, many are eating far too little to dependably restore their optimal weight and repair damage. I discuss these realities in several blog posts, however you will likely find Food is the Foundation and Homeodynamic Recovery Method, Doubly-Labeled Water Method Trials and Temperament-Based Treatment good place to get evidence on actual intake requirements.
Some in recovery have continued to exercise, restrict foods, and avoid going over the calorie allotment even though they are hungry for far more.
Many patients in this circumstance have lingering issues that concern them enough to have them seek out further advice and support.
Some continue to have amenorrhea (lack of a regular menstrual cycle); others are frustrated that if they eat even just a bit above the sub-optimal level they have been following, they gain more weight; others may have continuing hypothyroidism, issues of fatigue and feeling the cold; eating disorder-based thoughts continue to plague them; many are frustrated that heroic efforts to starve and/or over-exercise, do not result in weight loss; others complain of a disproportionate amount of weight that won’t budge around the mid-section; and finally almost all continue to be hungry but resist responding to the hunger because they are “weight recovered” and they don’t want to become overly fat (if they succumb at all to the hunger, then they tend to cycle through restriction and reactive eating/sometimes purging).
All these disparate complaints have a common origin: sub-optimal recovery that generated a persistent hypo-metabolic rate coupled with lingering unresolved starvation-induced physiological damage.
The answer to getting out of this quasi-recovered state and reaching full recovery is to eat to the recovery guideline amounts (and more) every single day. Responding to any extreme hunger is as critical now as it is all throughout the recovery process.
Your metabolism will ensure that your body adjusts to its optimal weight set point and the excess energy during extreme hunger and feeding is needed to complete the lingering repair and to finally push the metabolism back to its optimal functioning rate. And no, your metabolism is not broken and your brain responds accurately to leptin levels.
Non-ED men and women ‘overeat’ regularly and these episodes are not binges in any clinical sense nor do they impact optimal weight stability.
Between the ages of 10-16 it is common for the body to store extra energy in anticipation of physical growth requirements. It is difficult for anyone in our fat-fearing and weight-obsessed culture to not react to these phases of extra weight with immediate restriction. Sadly, for those with the eating disorder genotype(s), it is usually this very circumstance that catapults them into years of cycling through restrictions and quasi-recoveries.
Between the ages of 16-25, the body will occasionally store extra energy, but usually it is using the extra energy coming in (through natural overeating sessions) as it happens. However, if patient with an eating disorder hijacked his or her normal development as a child with self-administered starvation and/or excessive exercise, then the recovery process may mimic the energy storage/growth spurt that was supposed to happen but was stalled by the onset of the eating disorder. Give it time and it works itself out.
Finally, women eat more in the post-ovulation phase relative to the pre-ovulation phase of the menstrual cycle. [18] This too does not result in progressive weight gain and it appears the extra energy may be involved in serotonin modulation. [19] Basal metabolic rate varies significantly throughout the menstrual cycle [20] and carbohydrates (serotonergic nutrients) are the preferred nutrient that increases in the post-ovulation period. [21]
Binges in the true clinical sense (absent any restriction whatsoever) only occur for the tiny group suffering what appear to be either rare circadian rhythm and endocrine disorders or other genetic conditions such as Prader-Willi Syndrome where a host of serious anomalies are present beyond just binges without efforts to restrict.
For everyone “diagnosed” with the DSM version of binge eating disorder, the issue is trying to eat less relative to what your body is demanding.
Your binges are an expression of required energy needs in reaction to restrictive eating behaviours. It is why I call this behaviour reactive eating and not bingeing.
Restriction is the enemy. Be vigilant against restriction and put your trust in your body’s ability to find it’s optimal weight set point if you just give it the energy it is demanding (no matter your current weight).
No one keeps gaining and gaining. We each have an optimal weight set point. [22],[23] On average 70% of adult females reside between BMI 21-27 (Statistics Canada, 1978) but our heights and weights exist on a bell curve and you are only going to be healthy at your particular optimal weight set point.
You will find all manner of mainstream articles professing some miracle way in which optimal weight set points can be lowered permanently. They cannot. In fact, the only permanent manipulation of optimal weight set points that has been achieved thus far is in rats and mice by creating lesions in the hypothalamic region of the brain. [25],[26]
Given that our extreme fat-hating society has not yet reached a point where we are gleefully searing parts of people’s brains to ‘cure’ them of fat, the epitome of a full remission from an eating disorder is the ability to not merely accept your body’s optimal weight set point, but to embrace the fact that it has no bearing on your life and the potential within you to live a meaningful existence.
Excise the word “binge” from your vocabulary. You won’t need it any more.
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