First of all I want to emphasize that this behavior IS NOT NEW as many others on the web maintain, Those with eating disorders have often participated in this behavior of chewing and spitting out their food for decades! Also while you may absorb less calories the problem arises that there is a significant increase in cravings for sweets because you do absorb some of the sugar and that tends to mess with your blood sugar levels.

Deb Kuehnel, LCSW

Chewing and Spitting is quite a common behaviour seen in people with eating disorders, although people who do it may not necessarily see it as a problem.

There is no big surprise about how chewing and spitting got its name. It literally involves chewing food, enjoying the taste of it, and spitting it out instead of swallowing it.

The quantity and type of food that is chewed and spat out can vary, but it may draw some parallels with the amount and type of food a person with binge eating disorder or bulimia might crave and gorge themselves with.

The amount of food can be vast, and include types of foods that don’t necessarily go together in the conventional sense. Chewing and spitting can start off ‘innocently’ and infrequently, but then develop into a serious habit or addiction that is hard to break.

So why do people chew and spit? This behaviour is not necessarily about food, but used as a coping mechanism for some form of psychological stress that is unrelated to food.

Someone may also discover it as a way of eating and getting satisfaction from the taste of the food they are eating without worrying about the number of calories they are consuming, or to avoid putting themselves through the distress of self-induced vomiting that takes place with bulimia and in some cases of anorexia.

On the surface, chewing and spitting may not seem like a very harmful thing to do, but it is linked to food deprivation as the type of food being spat out is rarely actually eaten. Although cravings for it can be strong, the food spat out is considered ‘bad’. Chewing and spitting can also invoke a sense of waste and guilt about the food that is quite literally being wasted.

Chewing and spitting out sugary foods can still do damage to teeth, perhaps even more so, as the quantities of sugar ending up in the mouth are larger than if food was actually swallowed and eaten properly.

There’s nothing good about depriving your body of the food it needs. Food that ends up in the mouth should be swallowed. Rather than chewing and spitting out certain types of foods, it’s better to actually eat them in moderation.

In order to break the habit of chewing and spitting, it is advisable to seek help from a trained professional who has experience of treating eating disorders such as anorexia and bulimia.

What Is Chewing and Spitting?

Quite often we hear from individuals who report that they struggle with chewing and spitting, that is, they chew their food and then spit it out before swallowing. The following information is meant to clarify what can be involved with this disorder (herein referred to as CHSP):

Food is placed in the mouth where it is tasted, chewed, and then spit out.
The person avoids consuming the food item, and thus any "perceived" guilt for having enjoyed an item they may have labeled as a "bad" food.
It is important to realize that CHSP is not a separate eating disorder. It is a behavior that can be manifested by persons with anorexia, bulimia, EDNOS, binge eating disorder and/or any other type of disordered eating.
CHSP may serve different purposes for each individual.
Some persons report they practice CHSP throughout the day and lose awareness of their own true hunger and need for food. Most report the practice of CHSP becomes "addictive" and difficult to cease.
Because the individual avoids consuming the food through normal means of digestion he/she risks suffering from improper nutrition. CHSP behavior can be as physically, emotionally and physiologically negative as severe food restriction and/or binge eating.

What Do I Do Now?

As with all types of disordered eating, we strongly recommend that you seek out counsel from a therapist, doctor, or nutritionist. As noted above, even though CHSP doesn't seem as extreme as some other types of disordered eating, it can have very harmful effects on your physical, intellectual, emotional, relational and even spiritual health. For more information on how to find the help you need, check out videos on this site by typing in keyword "chewing and spitting", and read our article on Finding Treatment.

So those of you following my blog know that chewing-and-spitting has been one of my two main disordered eating issues (along with midnight eating).

I know how gross it is, how sick it sounds, and how wrong it is. But many of us disordered eaters do it, I’m learning. And I’m not proud of it. It’s a waste of food, and a waste of the pleasure food can bring.

Fortunately, I’m working on it and making some progress. I am proud to say that I’ve been “sober” for six full days now, and it’s been hard at times, but I am coping.

As a good friend says, “I’m taking it one day at a time … “

In comments on a previous post, Lila shared this link that I think does an excellent job of explaining what chewing-and-spitting entails and why it’s so dangerous.

Here’s some highlights (direct quotes from Trisha Gura, PhD.’s blog - ABOVE AND BELOW)

What is it?

“Chewing and spitting out food is an old eating-disordered behavior only now coming to light. It’s the latest trend in eating disorders, not because the behavior is new, rather because the online community is rapidly passing around the secret. The mechanism is simple: a person who chews and spits puts food in his or her mouth, tastes it, chews it and then spits it out without swallowing in the hopes of getting some enjoyment out of food, while not having to suffer the weight-gain consequences.”

Is it an eating disorder?

“Some experts say, yes. Others say, no. The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) the proverbial Bible of psychiatric illness, does not list “spitting and chewing” as a separate, diagnosable eating disorder.

Yet, chewing and spitting is nonetheless part of the eating disorder landscape. That is because chewing and spitting is a misguided calorie-control technique, a “food issue.” Individuals with true eating disorders — anorexia, bulimia and eating-disorder-not-otherwise-specified – use the technique in a creative attempt to have one’s cake and eat it too. Sort of. “

Is it harmful?

“Absolutely. Here are four good reasons:

1. A person who chews and spits is not allowing essential nutrients into the body. Therefore, the behavior is akin to starvation dieting and/or purging by vomiting.

2. Ulcers (because food in the mouth triggers acid release in the stomach) and jaw pain are possibly in store for regular chewers and spitters.

3. Weight gain, not weight loss is the most likely consequence. The body reacts in unforeseen ways to continual chewing and spitting. Seeing, smelling, hearing about and even the hint of food can trigger the release of insulin. This hormone regulates blood sugar and is a major player in diabetes. Tasting food releases salivary enzymes and also triggers the release of insulin. Excess insulin is a dieter’s worst nightmare, because the hormone stirs appetite, making a person feel hungrier, wanting to chew and spit more. Here lies the addiction to chewing and spitting, which like bingeing and purging can be daunting to try and quit. Heightened appetite also triggers eventual weight gain, something easily evidenced by simply reading the bloggers’ laments. If a person chews and spits long enough, they can fall into a state of hyper-insulinemia, producing too much insulin, which sets him or her up for insulin resistance, metabolic syndrome, and eventually diabetes.

4. Finally, a person who chews and spits is probably harboring deeper fears about his or her weight and body image. These fears– and all preoccupations with thinness and dieting– are the foundation of all eating disorders. If you chew and spit, you are setting yourself up for a serious disorder later in life.

Don’t wait for Chewing and Spitting to become an “official” eating disorder. If you’re chewing and spitting, get help now.”