Bipolar Disorder: Is There a Genetic Link?

[Shree]

Twin studies suggest bipolar disorder has an 80% heritability rate. If one twin has it, the other likely does too. Should genetic counseling be part of mental health care?

 

[Hazel]

Yes, research suggests that bipolar disorder has a genetic component. Family studies show a higher risk of developing the condition among relatives of individuals with bipolar disorder, indicating a hereditary link, although environmental factors also play a role.