For the first time, more school-age children are now classified as obese than underweight, according to a recent UNICEF report. This troubling trend has been driven largely by the increasing consumption of ultra-processed foods.
Obesity is now recognized as the leading form of malnutrition, impacting about 188 million children and adolescents worldwide. This figure represents roughly one in ten kids, putting them at risk for serious health issues. These challenges are particularly severe in low- and middle-income countries.
The report analyzed data from over 190 countries and showed some positives: underweight rates for children aged five to 19 have decreased from nearly 13% to about 9.2% since 2000. Yet, during the same period, obesity rates have more than tripled, growing from 3% to 9.4%. The only regions where more children are underweight than overweight are sub-Saharan Africa and South Asia.
Catherine Russell, UNICEF’s executive director, remarked, “Obesity is a growing concern that impacts children’s health and development.” She emphasized that ultra-processed foods are replacing fruits and vegetables at a time when nutrition is crucial for children’s growth and mental well-being.
The Pacific Islands report the highest rates of childhood obesity. For example, in Niue, 38% of kids aged five to 19 are considered obese, while 37% of those in the Cook Islands fall into the same category. These alarming rates have doubled since 2000, mostly due to a shift from traditional diets toward cheaper, energy-dense foods.
High-income countries aren’t exempt either. The report found that 27% of children in Chile are obese, along with 21% of kids in the United Arab Emirates and the United States. Globally, an estimated 391 million children are either overweight or obese.
The report highlights significant long-term health risks associated with obesity. These can include high blood pressure, type 2 diabetes, heart disease, and certain cancers. Mental health issues like low self-esteem and anxiety are also common among affected children.
So what drives this alarming trend? The rise of ultra-processed foods is a key factor. These foods often contain few whole ingredients and are high in sugars, fats, and additives. Examples include sugary cereals, snacks, and ready-made meals. In the U.S., there’s currently no standard definition of what constitutes “ultra-processed.” However, the U.S. Department of Health and Human Services is working to create a consistent definition to help consumers make better food choices.
Efforts to combat this issue are growing. For instance, California plans to ban ultra-processed foods in public schools by 2035. However, making these foods less appealing to kids is a tough challenge. A UNICEF survey found that 75% of young people aged 13 to 24 had seen ads for unhealthy foods in just one week, and 60% said such ads made them crave those foods.
Recently, the United Kingdom passed a law to restrict junk food ads targeting children, though its implementation was delayed. Health experts urge immediate action to protect children’s health.
According to UNICEF, the costs of inaction could lead to over $4 trillion in global economic impacts by 2035 due to obesity-related issues. However, there is hope. UNICEF calls for several actions to reverse this troubling trend:
- Enact strong policies to improve food environments, including better food labeling and marketing restrictions.
- Empower families and communities to advocate for healthier options.
- Ban ultra-processed foods in schools and limit advertising targeted at children.
- Guard public policy from interference by the food industry.
- Support social programs that provide access to nutritious foods for families.
“We urgently need policies that support parents and caretakers in accessing healthy foods for their children,” Russell emphasized. Taking these steps could help ensure nutritious, affordable food is available to every child, paving the way for a healthier future.