Introduction
Insomnia, a widespread and persistent sleep disorder, affects a significant portion of the population globally. Clinical studies indicate that the prevalence of insomnia increases with age, with approximately 40% of individuals over 65 years experiencing symptoms. Women are more commonly affected than men, and 40% to 50% of people suffering from insomnia experience symptoms lasting at least one year. Importantly, research links chronic insomnia with heightened risks for serious health conditions including primary hypertension, stroke, type 2 diabetes, hypothyroidism, and Alzheimer’s disease. Understanding and addressing insomnia, therefore, is not only crucial for improving sleep quality but also overall health outcomes.
