The UK has one of the highest obesity rates in Europe. Understanding the scale of the problem helps explain why clinician-led weight management services are more important than ever.
The Numbers
According to the latest NHS data, approximately 26% of adults in England are obese and a further 38% are overweight. That means nearly two-thirds of the adult population is carrying excess weight that puts their health at risk.
Obesity costs the NHS an estimated £6.5 billion per year in direct treatment costs, with the wider economic impact reaching £27 billion when productivity losses are included.
Why Diets Alone Are Not Enough
Research shows that 95% of people who lose weight through dieting alone regain it within five years. This is not a failure of willpower. It is biology. When you lose weight through calorie restriction, your body fights back by increasing hunger hormones and decreasing metabolism.
GLP-1 medications work with your biology rather than against it. By targeting the hormonal pathways that control appetite, they address the root cause of overeating rather than relying on willpower alone.
Access to Treatment
The NHS currently offers GLP-1 medications through specialist weight management services, but waiting lists can be months or even years. Private services like don’t weight provide faster access with the same clinical standards, allowing patients to start their weight loss journey without delay.
The Health Impact
Obesity increases the risk of over 200 health conditions including type 2 diabetes, heart disease, stroke, joint problems and several types of cancer. Even modest weight loss (5-10% of body weight) can significantly reduce these risks.