Barbarich

The Benefits of Starving – Part II (Restricting Reduces Anxiety in Anorexia Nervosa)

Tetyana 10 Comments

What is different about anorexia nervosa sufferers that, in contrast to most dieters, enables them to maintain a persistent calorie deficit? Although no one can truthfully claim they know the full answer to that question, we do know that part of the answer most likely lies with serotonin (5-HT), a molecule that neurons use to communicate with each other.

I’ve written about serotonin in the context of anorexia nervosa before, so I’ll just do a brief summary of the important points here:

  • Serotonin has a lot of functions in the body; it plays a role in regulating appetite (satiety), sleep, mood, behaviour, learning and memory, and a variety of other things
  • Serotonin has been implicated in obsessionality, harm avoidance, and behavioural inhibition
  • Alterations in serotonin function have been linked to many disorders, including depression, OCD, anxiety, and eating disorders
  • Serotonin is made from tryptophan, an essential amino
… Continue reading →

Lifetime Prevalence of Eating Disorders Among Eating Disorder Professionals

Tetyana 15 Comments

How many professionals that treat eating disorders have a personal history of struggling with an eating disorder? It is a crucial question to ask (and answer) because there are important implications for patient treatment and for the health of the afflicted professionals. It is true that many (or most?) individuals who go into mental health do so because of personal experiences–whether due to their own personal history or the experiences of a loved one–so it is useful to ask, just how common are eating disorders among ED treatment professionals?

This is the question that Nicole Barbarich asked in a survey mailed to 823 members of the Academy for Eating Disorders.

Barbarich developed a 14-item self-report questionnaire that assessed everything from basic demographics to personal eating disorder history and their employer’s hiring policies. Out of 823 potential participants, 399 completed the questionnaire.

SUMMARY OF MAIN FINDINGS

Demographics of Survey Responders… Continue reading →