Diabulimia: When Diabetes Meets an Eating Disorder

Diagnosed with Type 1 diabetes at age 5, Asha Brown was aware that the insulin she required daily to survive could also invite an unpleasant side effect: weight gain.

By the time she was a teenager, she began skimping on calories, doing everything she could to stay below 1,600 per day. Come college, she'd skip entire doses of insulin, only injecting a few units of the vital hormone to keep herself from passing out -- just when her body would break down near the point of diabetic ketoacidosis, a potentially life-threatening complication. The physical toll of insulin deprivation was severe. She'd sleep through class, wake up nearly every hour nightly to use the restroom, and feel confused and extremely dehydrated.

"These behaviors started so innocently. I was worried that diabetes would eventually make me fat, so I was trying to develop healthy habits to prevent that from happening. But something in my brain just had this click, and it just loved the order and obsessive quality of these behaviors," she explains. "I had to make sure I burned at least 500 calories a day at the gym or by walking enough miles around the nearby lakes to compensate for the guilt of not being able to find a way to get to the gym."

Though she didn't know it then, Brown was suffering from "diabulimia," an increasingly recognized disorder among people with diabetes who "starve" themselves of insulin in hopes of slimming down. Weight gain often goes "hand in hand" with insulin therapy, according to the Mayo Clinic's website, and while weight can be safely kept in check, the prospect of gaining can lead some down a dangerous path.

"When people are not taking their insulin purposefully, they feel absolutely rotten on a day-to-day basis," says Lorraine Platka-Bird, a registered dietitian and director of nutrition at the Center for Hope of the Sierras in Reno, Nevada. The long-term damage to the body's vital organs, including the kidneys and heart, can be fatal if not treated.

While the prevalence of "diabulimia" is unknown, approximately 30 to 40 percent of young girls and women with Type 1 diabetes have developed or will develop an eating disorder, Platka-Bird says. This might be attributed to the fact that diabetes management already creates a fierce focus on food, numbers and control, which can escalate into an eating disorder in some patients, according to Marcia Meier, registered nurse and program manager of patient services at the International Diabetes Center at Park Nicollet in St. Louis Park, Minnesota.

Fatigued from her routine, Brown struggled to maintain her responsibilities as a college student, as her body, deprived of insulin, struggled to turn sugars from food into energy.

"I would flake out and [make] up lies to spend the rest of the day trying to figure out how to balance out what I had done," she says, recalling how she'd sometimes pass out for hours due to exhaustion. "I was doing more damage to my body than good. When your blood sugar is over 250, the muscles aren't getting the proper amount of oxygen."

As a result of diabulimia combined with her diabetes, Brown, now 30, lives with a debilitating chronic muscle pain disorder called myofascial pain syndrome. Still, she considers herself lucky.

Patients with diabetes are already at risk for a long list of complications, ranging from heart, nerve and kidney damage to blindness and amputation. When they upset the delicate balance required to keep them healthy despite a faulty pancreas, they invite those complications at much younger ages and with greater severity than they might have otherwise. Compound that with eating disorders, which also come with a host of health problems, and patients are at risk for a cocktail of long-term degenerative diseases.

"We've had patients at our center that were in their early 20s and already had severe neuropathy. One patient was already blind in one eye and severely visually impaired in the other," Platka-Bird says.

Meier and a team of diabetes and eating disorder experts have been specifically addressing diabulimia for more than a decade at the Park Nicollet Melrose Center. This is a specialized level of care and expertise not available at many eating disorder clinics or psychiatric inpatient facilities due to a lack of knowledge on how to handle these especially challenging cases, she says. There, each patient is paired with a team of specialists, including an endocrinologist, certified diabetes educator, registered dietitian and a psychiatrist if necessary. People with diabetes and an eating disorder essentially have to start at square one and relearn how to manage their diabetes without resorting to unhealthy thought and behavior patterns.

"They get so embedded in the eating disorder about size and shape that the threat of complications does nothing," Meier says, adding that many believe they're invincible. The other challenging aspect is that someone with Type 1 diabetes doesn't typically look like they have the disease, let alone an eating disorder, she says.

"It's important for them to remember there's treatment and hope, and they can get better. We know they get a lot of messages just beating them down about how badly they're doing with managing their diabetes, but there are ways to get better -- and people do," Meier says.

Warning signs of diabulimia include changes to eating habits; rapid weight loss or gain; poor control of A1C levels -- the measurement of sugar in the blood used to diagnose and gauge diabetes management; low self-esteem or obsessive worry over body image or food intake; frequent urination; excessive thirst; fatigue; irritability; anxiety; fainting; vomiting; laxative use; discomfort with eating or injecting insulin in front of others; hoarding food; missed doctor's appointments; and reoccurring ketoacidosis.

"I've come to terms with the fact that [myofascial pain syndrome] may be something I live with now, and I'm happy that I'm alive," Brown says. "I'm very lucky to have both my feet and both of my eyes."

Now, she's founder and executive director of We Are Diabetes, a website offering one-on-one mentorship, guidance and resources to anybody with Type 1 diabetes who may be dealing with an eating disorder or depression.

Brown often helps those she works with to learn to give themselves a break, letting them know: "It's not a failure if you have developed an eating disorder because your diabetes is also mismanaged and you're wrapped up in this control issue."

And she knows from experience that the problem won't go away on its own.

"It may get quiet, and you may feel like you're getting better," she says. "But you have to take time to address it."

Samantha Costa is a Health + Wellness reporter at U.S. News. You can follow her on Twitter, connect with her on LinkedIn or email her at scosta@usnews.com.

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