Most people hate starving, hate prolonged hunger and suck at dieting. Patients with anorexia nervosa (AN), on the other hand, excel in these areas. How can someone like being hungry? How are they able to exert such “self-control” (as many non-ED people often say) over their food intake? Part of the answer might lie with serotonin. But don’t worry, there’s no “chemical imbalance” – it is much more complex than that.
In this post, I’m going to continue discussing the review article in Nature Neuroscience (2009) by Kaye et al., focusing on what is currently known or hypothesized about the role of serotonin in anorexia (reminder, findings Kaye et al focuses are specific to restricting-type AN and may not apply to AN-BP or BN).
BUT FIRST, A LITTLE NEUROSCIENCE
Serotonin (aka 5-hydroxytryptamine or 5-HT) is a neurotransmitter, meaning that it is a chemical messenger that cells in … Continue reading →