A cluster-randomised trial in India demonstrates that a school-based behavior change intervention significantly reduces ultra-processed food consumption among adolescents, offering a scalable model for public health strategies in low- and middle-income countries.

A cluster-randomised trial in India demonstrates that a 6-month school-based behavioural intervention significantly reduces ultra-processed food consumption among adolescents by over 1000 Kcal/day, highlighting a scalable strategy to combat the rising burden of diet-related non-communicable diseases in low- and middle-income countries.