WHO Guidelines on Childhood & Adolescent Obesity [Prelims Bits]

09 Oct 2026

Tags: Prelims   Current events of national and international importance

Source: The Indian Express

  • Context: WHO released guidelines on obesity management in children/adolescents, stressing healthy diet, physical activity and behavioural change over medication/surgery.
  • Global obesity among 5–19-year-olds increased from 2% (1990) to 8% (2024); ~170 million children/adolescents were living with obesity in 2024.
  • Children (<10 years):
    • Structured diet, physical activity, behaviour change & multimodal interventions → Strongly recommended
    • Digital/technology interventions → Conditional
    • Pharmacotherapy & bariatric surgery → Strongly against
  • Adolescents (10–19 years):
    • Diet, physical activity, behaviour change & multimodal interventions → Strongly recommended
    • Digital interventions, pharmacotherapy & bariatric surgery → Conditional
  • Weight-loss medicines/surgery may be considered for adolescents with severe/morbid obesity and associated complications, or inadequate response to lifestyle interventions.
  • India’s 5–19-year-old population with obesity is projected to reach ~27 million by 2030.
  • NFHS data cited: overweight/obesity increased substantially among children and adolescents between 2005–06 and 2019–21.
  • GLP-1 drugs mimic the action of glucagon-like peptide-1, promoting satiety and reducing food intake; examples include semaglutide and liraglutide.
  • WHO emphasises that obesity management in children should be comprehensive and long-term, rather than relying primarily on medicines or surgery