Loneliness is not just an emotional challenge—it is a biological threat that accelerates aging and increases disease risk. In 2023, U.S. Surgeon General Vivek Murthy declared a **national epidemic of social disconnection, reporting that 50% of American adults struggle with loneliness.  

Social connections are as vital to health as quality sleep, a nutritious diet, and avoiding smoking. Individuals with strong social ties experience greater happiness, improved health, and increased longevity. In contrast, poor social connections are linked to higher rates of depression, cognitive decline, and a 50% increased risk of early mortality—a risk comparable to smoking 15 cigarettes per day and more severe than obesity or a sedentary lifestyle.