5 Key Takeaways

• 1

  Anorexia nervosa is a complex disorder with psychological and physical impacts, often diagnosed and treated by psychiatrists.

• 2

  A genome-wide association study revealed significant correlations between anorexia nervosa and metabolic features, including insulin-glucose metabolism.

• 3

  The study identified the first significant locus for anorexia nervosa on chromosome 12, previously linked to type 1 diabetes.

• 4

  The findings suggest a need to explore metabolic factors in anorexia nervosa, potentially indicating a low body weight set point.

• 5

  Future research aims to increase sample sizes and identify additional loci to better understand the genetics of anorexia nervosa.