If uncle has bipolar can nephew inhert e it?

Bipolar disorder has a genetic component, meaning that it can run in families. Studies have shown that individuals with a close family member, such as a parent or sibling, who has bipolar disorder are more likely to develop the condition themselves. This risk is estimated to be around 10-15% for a first-degree relative (parent, sibling, or child) and around 5-10% for a second-degree relative (aunt/uncle, niece/nephew, grandparent, or grandchild). Therefore, if an uncle has bipolar disorder, a nephew has an increased risk of inheriting the condition. However, it is important to note that this risk is not certain, and many other factors, such as environmental factors, lifestyle, and mental health history, can also play a role in the development of bipolar disorder.