What age is shown to have the highest risk of developing bipolar disorder?

The age range of 15 to 40 years is associated with the highest risk of developing bipolar disorder based on research and clinical data. This developmental period often includes significant life transitions, stressors, and neurobiological changes that can trigger the onset of bipolar symptoms. Adolescence and early adulthood are critical times when mood disorders, including bipolar disorder, commonly present, with many individuals experiencing their first episode during this time.

The likelihood of developing bipolar disorder during this age range aligns with the typical age of onset observed in clinical populations, which often falls in the late teenage years to early adulthood. Understanding this age-related risk helps in identifying and optimizing early intervention strategies aimed at this vulnerable group, allowing for better management and support for affected individuals.