Recent data from NHS England reveals a troubling trend in childhood obesity, with more than 6,000 children requiring treatment at specialist clinics since their establishment in 2021. Alarmingly, this includes hundreds of children as young as four, underscoring the urgency for action to tackle the escalating health crisis.
Disturbing Statistics Unveiled
The statistics, made public for the first time, indicate that a total of 6,497 children and adolescents have been treated at the Complications from Excess Weight (CEW) clinics across England. Among these patients, 423 are merely four years old, while 1,088 fall between the ages of five and eight. The figures continue to rise, with 1,791 aged nine to 12 and 3,137 between 13 and 17. The ages of 58 children remain unrecorded.
All the children treated were classified as “extremely” overweight for their age. For instance, the average weight of four-year-olds admitted to these clinics was a concerning 33kg (5st 3lbs), equivalent to what a typical ten-year-old would weigh. About 400 of these young patients have undergone weight loss injections as part of their treatment plans.
To gain access to a CEW, children must be referred by a healthcare professional, such as a paediatrician, GP, or a specialist in childhood mental health, and must have a BMI exceeding the 99.6th percentile alongside a related health issue.
Health Implications for Young Patients
A recent analysis of nearly 6,000 children treated at CEWs, to be presented at the European Congress on Obesity in Istanbul, highlights alarming health concerns. Approximately 17% of the children exhibited high blood pressure, and a similar proportion had abnormal fat levels in their blood. Worryingly, around 6% were diagnosed with type 2 diabetes.

Further investigation indicates that nearly 30% of these children suffer from metabolic dysfunction-associated steatotic liver disease, while 17% have obstructive sleep apnoea. Mental health issues are also prevalent; about 9% have reported self-harm, with the same percentage experiencing anxiety. A noteworthy number of these young patients are neurodivergent, with almost 30% diagnosed with autism and around 12% with attention deficit hyperactivity disorder. Additionally, 24% have learning disabilities.
Urgent Calls for Action
Health experts are sounding alarms regarding these disconcerting figures, advocating for immediate measures to reduce the availability and marketing of unhealthy food options. Katharine Jenner, executive director of the Obesity Health Alliance, stated, “These figures should be a wake-up call. All parents want their children to grow up healthy, yet seeing children as young as four needing specialist NHS treatment for their weight highlights just how early the drivers of poor health are taking hold.”
Jenner further emphasised the overwhelming presence of unhealthy food in children’s lives, pointing out that families are often trapped in a system that complicates access to healthier choices. She insists that preventative measures must begin early, asserting that “healthier food should be easier, cheaper, and more available for everyone, no matter where they live.”
Dr Helen Stewart, a health improvement officer at the Royal College of Paediatrics and Child Health, echoed these concerns, noting the significant health challenges faced by children, particularly those from disadvantaged backgrounds. She remarked, “High levels of obesity continue to cause significant health problems in our young people, particularly impacting children from the most disadvantaged backgrounds, where children with obesity are at higher risk of chronic illnesses, mental health issues, and potentially even a shorter lifespan.”
Promising Outcomes from CEW Clinics
Data presented at the conference shows that children treated at CEWs in England experienced notable improvements in their health. On average, these children were 10kg lighter two years after beginning treatment compared to those who only consulted with their GP or community health teams. The CEW clinics offer tailored care, including diet plans, mental health support, and coaching, with hundreds of children aged 11 and over receiving weight loss injections.

Prof Simon Kenny, the national clinical director for children and young people at NHS England, remarked on the profound impact that severe obesity can have on a child’s life. He stated, “Severe obesity can impact all aspects of a child’s life – affecting their physical health, mental wellbeing, and confidence. It is fantastic that NHS CEW clinics are helping thousands of children and young people turn their lives around.”
Kenny also highlighted the long-term consequences of childhood obesity, noting that those affected are more likely to carry the condition into adulthood, which elevates their risk for severe health issues such as heart disease, certain cancers, and respiratory illnesses. He added, “In some cases, these clinics are helping children who could otherwise face a life cut tragically short – dying decades too soon – to look ahead to a full and healthy life.”
Why it Matters
The rising tide of childhood obesity should serve as a clarion call for society. As young children face increasingly severe health challenges, including life-threatening conditions typically associated with adulthood, the need for systemic change is paramount. By addressing the factors contributing to this crisis and ensuring that healthier food options are accessible and affordable, we can help safeguard the health of future generations and foster a society where every child has the opportunity to thrive.