Nutrition, the missing link in children’s mental health

2026-03-15 - 00:24

Research shows a clear relationship between what children eat and how they feel – proof that nutrition is vital to young people’s overall wellbeing. (Envato Elements pic) PETALING JAYA: The statistics are unsettling – according to the National Health and Morbidity Survey 2022, one in four Malaysian adolescents experiences depression, while one in 10 has attempted suicide. A Unicef study adds to the concern, reporting significant psychological distress even among 10-year-olds living in People’s Housing Programme (PPR) areas. It is easy to blame social media or label today’s teens the “strawberry generation” – a term used to describe those who are perceived as fragile or easily “bruised”, unable to withstand societal pressures. But the reality is far more complex. Experts point to a mix of academic pressure, constant online comparison, shrinking family time, and the strain of poverty and divorce. These stressors do not exist in isolation; they stack up, especially for children already navigating challenging home environments. While the health and education ministries have introduced initiatives such as mental health literacy programmes and annual student screenings, one crucial piece of the puzzle often receives less attention: nutrition. Emerging research shows a clear relationship between what children eat and how they feel. Diets rich in whole foods – vegetables, fruits, whole grains, lean proteins and healthy fats – are associated with lower rates of anxiety and depression. In contrast, highly processed, energy-dense foods have been linked to poorer mental health outcomes. Malnutrition does more than stunt physical growth – it can impair cognitive development, reduce concentration, and affect academic performance. For a child already under pressure at school, poor nutrition can quietly intensify stress and self-doubt. For families in the B40 group, the situation is especially tough: with rising living costs, healthier options often seem like a luxury. Cheaper meals tend to be high in sugar, salt and unhealthy fats, but low in essential nutrients. Over time, this dietary pattern can influence both physical and emotional wellbeing. Simply put, food fuels the brain as much as it fuels the body. Movement matters, too Nutrition is only one part of the story: regular physical activity also plays a powerful role in mental health. Well-nourished and physically active children are better equipped to cope with stress, regulate emotions, and engage in learning. (Envato Elements pic) Exercise helps regulate mood by releasing endorphins, improving sleep and reducing stress hormones. For children and teenagers, sports also provide structure, social connection and a healthy outlet for frustration. In communities where safe play spaces or organised sports are limited, children may miss out on these protective benefits. Encouraging participation in sports – whether badminton, football, or simply brisk walking – can make a meaningful difference. Teaching children about balanced meals, the food pyramid, and simple recipe swaps does not require gourmet kitchens. It can start with small changes at home, such as adding vegetables to familiar dishes or replacing sugary drinks with water. Building resilience from the ground up Mental health is often discussed in terms of counselling, therapy and crisis intervention. While these services are vital, prevention deserves equal attention. A well-nourished, physically active child is better equipped to cope with stress, regulate emotions, and engage in learning. For children growing up in underprivileged communities, access to nutritious food and safe spaces for play can be transformative. Addressing Malaysia’s youth mental health crisis requires a holistic approach. Academic reforms and awareness campaigns are important, but so are everyday habits at the dinner table and on the playing field. Ultimately, good nutrition and regular movement are not side notes in the mental health conversation: they are foundational. If we want our children to grow into resilient adults, we must look beyond the clinic and into active spaces such as football fields and arenas – not to mention the kitchen, too. This article was written by Glory Nancy Viapude.