A Mumbai endocrinologist says rising childhood obesity, poor diets, inactivity and excessive screen time are pushing type 2 diabetes risk into early life, making schools a crucial front line for prevention.
A Mumbai endocrinologist has argued that India’s diabetes crisis is no longer being driven only by adult lifestyles, but by habits formed in childhood, pointing to a 13-year-old patient with type 2 diabetes, fatty liver and obesity as a warning sign rather than an outlier. In an essay published by The Indian Express, he linked that case to a wider shift in which poor diet, inactivity and excessive screen time are shaping long-term metabolic risk far earlier than many families realise. Medical groups including the Mayo Clinic and the US Centres for Disease Control and Prevention say type 2 diabetes in children is becoming more common as childhood obesity rises, and that unhealthy eating, physical inactivity and family history are key risk factors.
His central point is that the school day has become one of the most important public-health settings in the country. The essay says children spend thousands of hours in school during the years when taste, appetite and routine are still forming, yet education policy has not given wellbeing the same status as literacy or numeracy. That argument is in line with the CDC’s emphasis on helping children build a healthy relationship with food and physical activity early, not simply responding after disease develops.
The doctor also framed the issue as one of prevention through ordinary habits rather than expensive treatment later on. He cited breakfast skipping, sugary drinks, low intake of millets and fruit, lack of exercise and too little sleep as the five habits that most strongly shape long-term health. The Mayo Clinic says children with type 2 diabetes are typically treated with healthier eating, more physical activity and, when needed, medication, while the CDC recommends screening overweight children with multiple risk factors and supporting them with lifestyle changes.
Beyond the medical warning, he tied the issue to food systems, arguing that India cannot claim to build a sustainable and resilient future if school canteens and home tiffins continue to normalise ultra-processed food. He pointed to millets, seasonal foods and simple school-level changes such as safe drinking water, active play and parent engagement as practical ways to shift children’s preferences before unhealthy patterns harden. That approach mirrors advice from paediatric and public-health organisations, which say preventing type 2 diabetes in young people depends on healthier food environments as much as individual choice.
The financial stakes are also substantial. The Indian Express essay says the direct economic burden of diabetes could exceed $90 billion by 2033, and it cites World Health Organisation estimates that investment in school health and nutrition can return many times its cost in savings and productivity. Taken together, the argument is that diabetes prevention in India now has to start long before a patient reaches a clinic, with schools, families and policy-makers all shaping the same result: whether the next generation grows up with healthier habits or with a disease that should, in many cases, have been preventable.
Disclaimer: This content is for informational purposes only and is not intended to be a substitute for professional medical judgment, advice, diagnosis, or treatment.
