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Survey study, 1994

How do food, serotonin, and mood relate in PMS and other conditions?

This review discusses how serotonin, a brain chemical, affects mood and eating in conditions including PMS. It suggests that treatments like antidepressants (SSRIs) and light therapy may work for these conditions because they involve similar serotonin problems.

Moderate study design Not applicable; literature review

What they did

Reviewed published research on relationships between food, eating, serotonin, and mood changes in PMS, seasonal affective disorder, depression, anorexia, bulimia, and binge eating disorder.

What they found

Multiple different conditions (seasonal affective disorder, atypical depression, PMS, anorexia nervosa, bulimia nervosa, and binge eating disorder) all involve serotonin dysfunction. Treatments that increase serotonin, including SSRIs (such as fluoxetine), MAO inhibitors, and light therapy, help these conditions.

What it means for you

Different mental health conditions with different names may actually share similar problems with the brain chemical serotonin. This suggests doctors might use similar treatments across these conditions. The main limitation is this is a review of existing research rather than new research, so it does not provide new evidence specifically about PMS.

About the study

Original title
Food and mood: relationship between food, serotonin and affective disorders
Authors
Wallin MS, Rissanen AM
Journal
Acta psychiatrica Scandinavica. Supplementum
Year
1994
Study design
Survey study
What was tested
Review of phototherapy and antidepressant medications (SSRIs including fluoxetine, MAO inhibitors)

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