UPSC Darpan

Health & Life SciencesGS2 · GS310 October 2026

WHO issues first global guideline on child and adolescent obesity, rejecting drugs for under-tens

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The news

Geneva. The World Health Organization on October 7 issued its first global guidelines on obesity in children and adolescents, per its news release. In 2024, 170 million people aged 5–19 lived with obesity, 70 million of them aged 5–9, and prevalence has quadrupled since 1990, from 2% to 8%. WHO calls obesity “a chronic, relapsing disease”. Structured diet, physical-activity and behaviour programmes are strongly recommended as the first line. For children up to nine there should be no drugs, bariatric surgery (stomach-reducing operations) or devices; for those aged 10–19, medicines may be considered only after a supervised lifestyle programme fails, and surgery only for severe obesity under strict conditions. An Indian Express editorial notes that India faces malnutrition and obesity simultaneously, and urges curbs on junk-food advertising and better access to nutritious food.

The chain in one line: Cheap processed food and less play → child obesity quadruples since 1990 → weight-loss drugs tempt doctors → WHO sets lifestyle-first rules → India must fight undernutrition and obesity together

Static syllabus linkage

  1. FSSAI bars junk food in and near schools. The Food Safety and Standards (Safe and Wholesome Food for School Children) Regulations, 2020, framed under the Food Safety and Standards Act, 2006, bar the sale and advertisement of foods high in fat, salt or sugar (HFSS) in school canteens and within 50 metres of a school gate.
  2. POSHAN Abhiyaan and Eat Right India are the two policy arms. POSHAN Abhiyaan, launched in 2018 under the Ministry of Women and Child Development, targets stunting, undernutrition and anaemia and is now part of Mission Saksham Anganwadi and Poshan 2.0. Eat Right India, run by FSSAI since 2018, promotes safe, healthy and sustainable diets.

Why UPSC loves this

  1. Lifestyle disease among the young is an emerging GS2 health theme. The syllabus names “issues relating to development and management of social sector services relating to health” and “issues relating to poverty and hunger”.

Prelims nuggets

  • WHO calls obesity a chronic, relapsing disease; for ages 5–19 it is judged by BMI-for-age against WHO growth references.
  • The FSSAI school-food regulations of 2020 bar the sale of HFSS foods within 50 metres of a school gate.
  • POSHAN Abhiyaan was launched in 2018 by the Ministry of Women and Child Development.
  • SDG indicator 2.2.2 measures malnutrition among children under five as both wasting and overweight.

Analysis

  1. The double burden is one problem with two faces. A child in a poor home can be short for age yet gain weight, because cheap packaged snacks give calories without protein or micronutrients. NFHS-5 shows stunting falling only from 38% to 36% and wasting from 21% to 19% since NFHS-4, per a 2021 PIB release. A programme that only adds calories can worsen the second face.
  2. WHO’s caution on drugs protects poorer countries from a costly shortcut. New weight-loss medicines are costly and often taken for years; using them first turns a food-environment problem into a lifelong drug bill. The Indian Academy of Paediatrics’ 2023 guidelines already ask that obese children above 10 be screened for hypertension, diabetes and fatty liver, a safety net, not a substitute for prevention.
  3. Lens — Short-term relief and long-term reform: regulate the food environment, not just the child. Awareness drives and clinics show quick results; rules on advertising, labels and canteens are slow and resisted by industry, yet only they change what millions of children eat. A thoughtful officer would enforce the 50-metre rule now and press for clear front-of-pack warnings.

Possible Mains question

India must tackle undernutrition and childhood obesity together. In light of the WHO’s first guideline on child obesity, examine why a clinical approach alone will fail. (15 marks, 250 words)

Model approach

  1. Directive — Examine. Probe causes; show why clinics fall short.
  2. Introduction — the double burden of malnutrition. WHO’s 170 million figure and its lifestyle-first rule.
  3. Body — the same poor diets drive stunting and obesity. Value addition: NFHS-5 stunting at 36%; draw a cycle: cheap processed food → hidden hunger plus excess calories → stunting and obesity side by side.
  4. Body — drugs and surgery are costly and WHO bars them for under-tens. Cite the IAP 2023 screening guidelines as a safety net.
  5. Body — the levers sit outside health: schools, labels, advertising. FSSAI 2020 school rules.
  6. Conclusion — one nutrition mission for both burdens. Merge POSHAN and food regulation.

Administrator's brainstorm

As District Collector, you find packaged-snack shops crowding every school gate in town. What do you do?

I would have the food-safety officer enforce the 50-metre HFSS rule with notices first and penalties for repeat cases. I would ask schools for healthy canteens and daily play, and use school health check-ups to screen children for both underweight and overweight.