Scientists call for government action on portion sizes to tackle childhood obesity
Leading scientists are urging the government to establish standard portion sizes for young children as part of efforts to combat the obesity epidemic. In a damning report, government scientific advisers have revealed that young children are consuming excessive amounts of salt and sugar while falling short on fruit, fibre, and vegetable intake.
Official data indicates that one in ten reception-age children in the UK now has obesity, with experts projecting that the obesity crisis will cost the NHS £10 billion annually by 2050. The report from the Scientific Advisory Committee on Nutrition (SACN) highlights the absence of formal guidance on appropriate portion sizes for young children and emphasises the need for policymakers to address this issue. Oversized servings are contributing to the rapid consumption of excessive calories.
According to the report’s authors, the current diet of young children in the UK fails to meet the recommended dietary guidelines for several nutrients. They note that larger portion sizes of snacks and meals provided in preschool settings are associated with higher food and energy intake in the short term. To address these concerns, the authors recommend that the government consider developing age-appropriate portion sizes for food and beverages, including vegetables, fruit, fruit juice, and milk, targeting children aged 1 to 5 years.
The SACN, known for its advocacy of the forthcoming ban on fast-food advertising before 9 pm from 2025 and the fortification of bread with folic acid, has identified excessive sugar consumption as a widespread issue, leading to dental problems that pose long-term health risks for individuals and place a persistent burden on the NHS.
The report reveals that nutritional imbalances are prevalent in the average diet, with children from disadvantaged backgrounds experiencing even worse dietary quality. Commissioned by the Department for Health and Social Care, the report provides the first update on recommended food and beverage consumption for children aged one to five in nearly two decades. Based on a comprehensive review of two decades of studies and data, the panel of nutrition experts and paediatricians who form the SACN made several recommendations, highlighting the urgency of addressing the “high prevalence” of overweight and obesity in children in the UK.
Official figures indicate that approximately 3% of reception-age children have severe obesity, and one in ten children at this age meet the threshold for obesity.
The report authors also suggest that repeated exposure to initially disliked vegetables can help children develop a preference for them. They recommend that parents persistently offer the vegetable to their child eight to ten times to increase acceptance.
Additional recommendations from the report include avoiding fizzy drinks for children under the age of five, consuming unsweetened yoghurt products, and making milk and water the primary beverage choices. Semi-skimmed cow’s milk is acceptable, but fully skimmed milk should be avoided until age 5.
Bridget Benelam, a Nutrition Scientist from the British Nutrition Foundation, highlighted the report’s findings, stating that the diets of 1-5-year-olds were inadequate, characterised by excessive sugar, salt, and unhealthy energy-dense foods, and insufficient fibre, fruit, and vegetables.
The report also emphasises the importance of early childhood nutrition, not only for growth and development but also for establishing healthy habits that will benefit children later in life.
The report suggests several strategies for the government to consider, including promoting continued breastfeeding into the second year of life, ensuring children receive daily vitamin D and A supplements, and providing adequate vitamins and minerals for vegan families who may lack these nutrients commonly found in animal products.
A government spokesperson acknowledged that the report’s recommendations are being noted and considered. They highlighted the Start for Life resources, which provide expert NHS advice, helpful videos, and simple recipe ideas to support families in providing healthy meals for babies and young children.