NICE clinical guidelines
Issued: December 2006 (last modified: November 2014)

Obesity: Guidance on the prevention of overweight and obesity in adults and children

This is an extract from the guidance. The complete guidance is available at

7 Updating the guideline

NICE clinical guidelines are updated as needed so that recommendations take into account important new information. We check for new evidence 2 and 4 years after publication, to decide whether all or part of the guideline should be updated. If important new evidence is published at other times, we may decide to do a more rapid update of some recommendations.