Loneliness increases risk of stroke, others —kills over 100 every hour

 A World Health Organisa­tion (WHO) report has linked loneliness to over 100 deaths every hour, total­ling more than 871,000 global fatalities each year.

The WHO Commission on Social Connection revealed in its report that one in six people globally experience loneliness, with significant consequences for physical and mental health, well-being, and economic productivity.

WHO defines social connec­tion as the ways people inter­act with others; loneliness as the painful feeling resulting from a gap between desired and actual connections; and social isolation as a lack of sufficient social ties.

Dr Tedros Adhanom Ghe­breyesus, Director-General of the World Health Organ­isation, noted that despite the limitless opportunities for connection in today’s world, increasing numbers of people feel isolated and alone.

He warned that beyond in­dividual impacts, unaddressed loneliness and social isolation could cost societies billions through health care, educa­tion, and employment losses.

The report highlights that loneliness affects people of all ages, particularly youth and those in low- and mid­dle-income countries.

Among individuals aged 13–29, between 17–21 per cent reported feeling lonely, with the highest rates among teenagers.

In low-income countries, about 24 per cent reported loneliness—double the 11 per cent in high-income coun­tries.

She stressed that policies must embed social connec­tion across sectors such as digital access, health, educa­tion, and employment.

Ms Mpemba noted that the root causes of loneliness and isolation were varied, includ­ing poor health, low income, limited education, living alone, inadequate infrastruc­ture, weak public policy, and digital influences.

The report also cautions about the mental health risks associated with excessive screen time and negative on­line experiences, particularly for youth.

It further outlines the health and economic conse­quences: social connection reduces inflammation, sup­ports mental health, lowers the risk of major diseases, and can prevent premature death.

It also enhances community safety and prosperity. In con­trast, loneliness and isolation increase the risk of stroke, heart disease, diabetes, cognitive decline, depression, and early mortality.

At the societal level, the report indicated that loneli­ness weakened social cohe­sion and incurred high costs in lost productivity and health care.

It said communities with strong social ties tended to be more resilient and respon­sive to crises.

Moreover, the WHO af­firmed that solutions exist­ed at national, community, and individual levels—from awareness campaigns and policy reforms to building inclusive social infrastructure such as parks, libraries, and community centres, alongside mental health support.

It called on individuals to act—check in on a friend, be fully engaged in conversations without digital distractions, connect with neighbours, par­ticipate in community groups, or offer their time through volunteering. —GNA