#Smokingcomparison

Recent research is reshaping how Thai health leaders view social isolation. Leading experts say prolonged social isolation can harm health as much as smoking a pack a day, turning loneliness into a global public health priority. The idea, once shocking, is now supported by a growing body of evidence and prompting calls for urgent action to address an epidemic affecting millions.

As social life evolves in the digital era, Thailand’s urbanization and changing household patterns amplify the implications. Thai culture traditionally values family and community, but migration for work, urban living, and the aftershocks of the Covid-19 pandemic mean more people are disconnected from meaningful social contact. This disconnection is now considered a risk factor with potential to shorten life expectancy and reduce well-being, comparable to smoking-related harm.

A wave of recent research is transforming how the world—and Thailand—views the dangers of social isolation. According to leading experts and new studies, living in prolonged social isolation can be as detrimental to human health as smoking a pack of cigarettes each day, elevating the threat to a global public health priority. This comparison, once surprising, is now backed by a growing body of research and calls for urgent public action to address an emerging epidemic affecting millions.