WHO's first global guidelines on childhood and adolescent obesity place continuing support at the centre of care. Published in October, they respond to a condition affecting 170 million people aged five to nineteen in 2024. The guidance emphasizes structured support for eating habits, physical activity and behaviour change. Care should be appropriate to a young person's age and involve their family. The aim extends beyond reducing weight to improving health, daily functioning and emotional well-being over time.
Mental health deserves attention alongside physical health because stigma and bullying can add to the difficulties young people face. Digital tools may contribute, but WHO's recommendation is conditional and requires supervision by a parent or caregiver. Medicines and surgery are subject to different restrictions according to age and clinical circumstances. The guidelines are therefore not an invitation to self-treatment. WHO also argues that clinical care cannot reverse the trend by itself. Policies affecting food affordability, education, transport and urban planning must help make healthier choices realistically available.