
WHO issues first child-obesity guidance: what families need to know
The World Health Organization has issued its first global guidance on caring for children and adolescents with obesity. It estimates that 170 million people aged 5–19 were living with the condition in 2024. The guidance prioritises sustained, family-supported care and tightly limits medicines and surgery.
Health, not a number on a scale
On 7 October, WHO issued its first global guidelines for managing obesity in children and adolescents. It estimates that 170 million people aged 5–19 were living with obesity in 2024. Prevalence in that age group rose from 2% in 1990 to 8%.
WHO strongly recommends structured support combining nutrition, physical activity and behaviour change, with families involved. The aim is better health, functioning and quality of life with long-term follow-up, rather than weight loss alone. The guidance also addresses stigma and mental health: bullying and blame can harm children.
Age matters
For children aged 0–9, WHO does not recommend weight-loss medicines, bariatric surgery or weight-loss devices. For adolescents aged 10–19, approved medicines may be considered only under specific conditions when a supervised, comprehensive lifestyle programme has not achieved the desired result. Surgery is reserved for severe obesity under strict criteria.
These are guidelines for health systems, not instructions for self-prescribing treatment. Families should discuss concerns with a qualified clinician in a supportive, non-stigmatising way.
Cover image: a thematic illustration, not a photograph of the reported event.
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