Loneliness is an ‘epidemic’ that costs billions and leads to bad health outcomes and even death

Loneliness is more than a bad feeling. It’s as deadly as smoking up to 15 cigarettes a day and is associated with a greater risk of cardiovascular disease, dementia, stroke, depression, anxiety, and premature death, according to an advisory by the U.S. Surgeon General.

The mortality impact of being socially disconnected is greater than that of obesity and physical inactivity, U.S. Surgeon General Vivek Murthy said in an 81-page report called “Our Epidemic of Loneliness and Isolation.”

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