This guideline covers identifying, assessing and managing obesity in children (aged 2 years and over), young people and adults. It aims to improve the use of bariatric surgery and very-low-calorie diets to help people who are obese to reduce their weight.
This guideline includes recommendations on:
- identification and classification
- lifestyle, behavioural, dietary and pharmacological interventions
- physical activity
- surgery, including bariatric surgery for people with recent-onset type 2 diabetes
Who is it for?
- Healthcare professionals
- Commissioners and providers
- People who are obese and their families and carers
Is this guideline up to date?
This guideline will shortly be checked to see if it needs updating.
Register as a stakeholder to be informed about the decision.
Guideline development process
This guideline updates and replaces section 1.2 of NICE guideline CG43 (December 2006).
This guideline was previously called obesity: identification, assessment and management of overweight and obesity in children, young people and adults.
The recommendations in this guideline represent the view of NICE, arrived at after careful consideration of the evidence available. When exercising their judgement, professionals and practitioners are expected to take this guideline fully into account, alongside the individual needs, preferences and values of their patients or the people using their service. It is not mandatory to apply the recommendations, and the guideline does not override the responsibility to make decisions appropriate to the circumstances of the individual, in consultation with them and their families and carers or guardian.
Local commissioners and providers of healthcare have a responsibility to enable the guideline to be applied when individual professionals and people using services wish to use it. They should do so in the context of local and national priorities for funding and developing services, and in light of their duties to have due regard to the need to eliminate unlawful discrimination, to advance equality of opportunity and to reduce health inequalities. Nothing in this guideline should be interpreted in a way that would be inconsistent with complying with those duties.
Commissioners and providers have a responsibility to promote an environmentally sustainable health and care system and should assess and reduce the environmental impact of implementing NICE recommendations wherever possible.