Health

Shocking Shift: Obesity Now Surpasses Underweight in Children Globally, Says UNICEF

2025-09-10

Author: Jia

A Disturbing New Reality for Our Youth

In a groundbreaking report, UNICEF reveals that obesity among school-aged children and adolescents has finally overtaken underweight as the leading nutritional concern worldwide. This alarming trend, fueled by unhealthy food environments, signals a significant crisis in child health.

The Numbers Speak Volumes

According to UNICEF's analysis of data from 2000 to 2022, approximately 188 million young people—nearly one in ten—are now obese, placing them at severe risk for chronic health issues like diabetes and heart disease. This spike in obesity rates has seen a staggering rise from just 3% in 2000 to 9.4% today.

Underweight Issues Persist, but Not Alone

While underweight remains a pressing problem, affecting 9.2% of children aged 5-19, it's clear the landscape of malnutrition is evolving. "When we talk about malnutrition, we are no longer just talking about underweight children," warns UNICEF Executive Director Catherine Russell.

Global Reach: Obesity Knows No Borders

Other than sub-Saharan Africa and South Asia, obesity now dominates as the primary nutritional issue across the globe. In some Pacific Island nations, such as Niue and the Cook Islands, nearly 40% of young people are classified as obese. The United States and the UAE aren’t far behind, with rates soaring at 21%.

A Call to Action Against Toxic Food Environments

Experts, including global health professor Chris Van Tulleken, emphasize that the rise in obesity is not merely a family failure but a reflection of harmful food environments saturated with ultra-processed foods high in sugar, salt, and fat.

Influential Advertising Targeting the Young

A shocking UNICEF survey of 64,000 youth across 170 countries revealed that 75% of respondents encountered advertisements for sugary snacks and fast foods in just the past week. Even in conflict zones, 68% reported exposure to such marketing, underscoring the urgent need for reform.

Urgent Government Action Required

UNICEF calls on governments to take immediate action, pushing for bans on junk food advertising and stricter regulations to protect children in schools from unhealthy products. Without significant changes, the health of future generations hangs in the balance.