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Risk factors Learn more about the leading risk factors for premature deaths and preventable ill health

Smoking, poor diet, physical inactivity and harmful alcohol use are the leading risk factors for premature deaths and preventable ill health.

Our work looks at how these contribute to health inequalities and assesses the impact of policies to reduce them.

60 matches

GLP‑1 drug prescriptions for obesity

  • Analysis
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  • 9 February 2026
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clock icon About 8 mins

Our analysis shows clear patterns in the uptake of private GLP‑1 weight-loss treatments that could shape who benefits first from access to these drugs. 

Abstract graphic of stacked bar chart

Risk factors

  • Topic overview
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clock icon About 3 mins

In parts of the UK, people are dying years too soon. Smoking, unhealthy diet, lack of physical activity, and harmful alcohol and drug use are major risk factors in preventable illness.

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Inequalities in smoking rates

  • Indicator
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  • 7 November 2025
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clock icon About 2 mins

Despite a continued decline in the number of people smoking, it remains the leading cause of preventable ill health and death in the UK.

abstract graphic of a line chart

Trends in smoking rates

  • Indicator
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  • 7 November 2025
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clock icon About 2 mins

Despite a continued decline in the number of people smoking, it remains one of the leading causes of preventable death in the UK.

abstract graphic of a line chart