Preventing noncommunicable diseases

Reducing the major risk factors for noncommunicable diseases (NCDs) – tobacco use, physical inactivity, unhealthy diet and the harmful use of alcohol – is the focus of WHO’s work to prevent deaths from NCDs. 

NCDs – primarily heart and lung diseases, cancers and diabetes – are the world’s largest killers, with an estimated 41 million deaths annually. Of these deaths, 17 million are premature (under 70 years of age). If we reduce the global impact of risk factors, we can go a long way to reducing the number of deaths worldwide.

Prevention of NCDs is a growing issue: the burden of NCDs falls mainly on developing countries, where 82% of premature deaths from these diseases occur. Tackling the risk factors will therefore not only save lives; it will also provide a huge boost for the economic development of countries.

 

41 million

deaths

Attributed to NCDs annually, equivalent to 71% of all deaths globally

3.3 million

deaths per year

due to the harmful use of alcohol

Global status report

3.1 billion adults

do not drink alcohol

57% of adults worldwide abstained from alcohol in 2016

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SEAHEARTS: Accelerating prevention and control of cardiovascular diseases in the South-East Asia Region

Cardiovascular diseases (CVD) are a leading cause of mortality and morbidity in the WHO South-East (SE) Asia Region. Global Health Estimates of 2021 indicated...

Reporting on the world’s biggest killers: a journalist’s guide to covering noncommunicable diseases

Reporting on the world’s biggest killers: a journalist’s guide to covering noncommunicable diseases, a new publication from WHO that is packed...

Third Regional Consultation on SEAHEARTS: Extended and Expanded Milestones 203025 September 2025 | 09:30- 11:30 ISTThe Third Regional Consultation on SEAHEARTS:...

WHO global report on trends in prevalence of tobacco use 2000–2024 and projections 2025–2030

This report presents WHO estimates of tobacco use prevalence among the population aged 15 years and older from 2000–2024, with trends projected to...