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Rising Obesity Rates: The Role of Junk & Ultra-Processed Foods

As more children worldwide face obesity rather than underweight, the spotlight falls on ultra-processed foods. Read more.

7 minute read

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Unprecedented times – For the first time in history, more children are obese than underweight worldwide. A report from the UN released by UNICEF alarmingly warns that ultra-processed foods are overwhelming childhood diets.

More than one in ten children, totalling around 188 million, are obese. This staggering figure presents a considerable health risk under the ongoing influence of ultra-processed food (UPF intake during a crucial growth period; our young generation faces potential life-threatening diseases later in life.

What’s most concerning is that global regions, except sub-Saharan Africa and South Asia, now report obesity as a more prevalent form of malnutrition than being underweight. Even in countries where child wasting and stunting due to insufficient food are rampant, obesity poses a real problem.

But what has caused this shift over the years?

The Blame on Ultra-Processed Foods

Findings from the report, “Feeding Profit: How Food Environments are Failing Children”, primarily implicate ultra-processed foods. Data from multiple independent sources in over 190 countries show a growing weight issue among five to nineteen-year-olds. More alarmingly, the percentage of obese individuals in this demographic has jumped from 30% in 2000 to 42% in 2022.

The dominance of UPFs, featuring additives like colours, emulsifiers, flavours, and often high sugar, fats, or salt, is standing out. Whether it’s cereals, biscuits, fizzy drinks, or ready meals, the influence of these industrial-processed products infiltrates even schools. The omnipresence and aggressive digital marketing to youngsters and parents make avoiding UPFs less a matter of personal choice.

Comment by Allen Carr’s Easyway

At Allen Carr’s Easyway, we agree with UNICEF’s call for governments to act.

Practical legal measures and policies can redefine our children’s food environment, such as labelling and marketing restrictions, food taxes, subsidies, or even banning junk foods in schools.

Programmes helping vulnerable families afford nutritious diets are also urgently needed.

In addition, help for those that are addicted to UPFs and sugar is needed, such as Allen Carr’s Easyway.

It is vital not to let the unethical practices of the ultra-processed food industry fail our children. We need to foster a world where each child’s potential isn’t compromised by their food surroundings.

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References:

The Guardian. (2025). Junk food leads to more children being obese than underweight for the first time, a UNICEF report says. Retrieved from https://www.theguardian.com/global-development/2025/sep/10/junk-food-upf-more-children-obese-than-underweight-unicef
UNICEF. (2025). Feeding Profit: How Food Environments Are Failing Children. Retrieved from https://www.unicef.org/reports/feeding-profit

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