Does insomnia relate to biology

Yes, insomnia can relate to Biology as it often involves disruptions in the body's circadian rhythms, hormonal imbalances, and neurotransmitter activity. Factors such as genetics, brain chemistry, and physical health conditions can influence sleep patterns and contribute to insomnia. Additionally, biological processes like stress responses can further exacerbate sleep difficulties. Understanding these biological aspects can help in developing effective treatments for insomnia.