A group of seven teenagers from Southampton have spent the last 12 weeks working with researchers to develop healthier food alternatives, tackling the high levels of processed products found in the diets of young people. The project, known as the REACH study, was led by University Hospital Southampton and saw the youth panel present their findings to TV doctor and author Chris van Tulleken, who discussed the health impacts of ultra-processed foods with the group.
Recent research indicates that ultra-processed foods account for nearly two-thirds of the daily calorie intake for teenagers in the UK. Experts note that these diets are linked to serious health conditions, including obesity, type 2 diabetes, cancer, poor sleep, anxiety, and depression. Despite school food standards intended to limit fat, salt, and sugar, many students find that school canteens often mirror fast-food outlets, making highly processed options feel like the most accessible choice.
During the study, facilitated by the LifeLab programme—a collaboration between the hospital, the University of Southampton, and the NIHR Southampton Biomedical Research Centre—participants worked to identify these products in their daily lives. The teenagers, aged 14 to 17, created practical food swaps to replace common items like sugary cereals, crisps, and ready meals with healthier options. For example, participant Meriel Armstrong reported that she has moved to eating Greek yoghurt and fruit for breakfast after learning more about the hidden ingredients in her previous diet.
The REACH study is funded by the NIHR Wessex Experimental Medicine Network and supported by Wessex Health Partners. Dr Caroline Anderson, a clinical academic paediatric dietitian at the hospital, oversaw the research, which aimed to move beyond viewing young people as subjects and instead treat them as partners in health studies.
The project highlights a growing effort to address how food choices affect the long-term wellbeing of adolescents. By creating accessible and healthier alternatives, the youth panel members, including Chichi Anozie, hope to inspire their peers to consider the impact of their own food choices.
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