Reducing salt to save lives: Advocacy, partnerships and research
For more than a decade, The George Institute has championed global action that has the potential to save many millions of lives and billions of dollars in healthcare costs. Our researchers have generated evidence that shows the health benefits and cost-effectiveness of a range of interventions to reduce the amount of salt people eat, and can guide government, industry and consumer behaviour towards healthier societies.
Leads
Why do we need to #SwitchTheSalt?
Why do we need to #SwitchTheSalt?
Almost everyone eats salt and almost everyone eats too much of it. Eating too much salt increases blood pressure, leading to heart attacks, strokes and deaths. Despite the efforts by governments and medical organisations over the last decade to reduce population salt intakes, little progress has been made. This is because people have become accustomed to the taste and dietary habits are hard to change. Salt is also a widely used ingredient in food manufacturing, and progress towards lowering levels in packaged foods has been slow.
Find out more about our work to scale up the use of potassium-enriched salt across the global food supply.
What is potassium-enriched salt?
Potassium-enriched salt is a practical and scalable approach to lowering blood pressure and with it, the risk of strokes, heart attacks and death. Salt is made up of 100% sodium and chloride. A potassium-enriched salt, however, has some of the harmful sodium chloride replaced wi
Evidence library
Please find below a list of the key publications supporting the case for potassium-enriched salt. For a more comprehensive list, click here or to return to the main page click here.
Trials
Effect of Salt Substitution on Cardiovascular Events and Death.New England Journal of Medicine, 2021https://www.nejm.org/doi/full/10.1056/nejmoa2105675
Effects of salt substitutes on clinical outcomes: a systematic review and meta-analysisHeart 2022https://heart.bmj.com/content/108/20/1608.long
Systematic reviews
Strategy, perspective, and opinions
Perspective: Switching the world’s salt supply – learning from iodization to achieve potassium enrichmentAdvances in Nutrition 2023https://www.sciencedirect.com/science/article/pii/S2161831323014321
Potassium-Enriched Salt Substitution as a Population Strategy to Prevent Cardiovascular DiseaseHypertension 2022https://www.ahajournals.org/doi/full/10.1161/HYPERTENSIONAHA.122.19248
A guide to potassium-enriched salt
Please find below downloadable one-page guides for consumers and health professionals with key information on potassium-enriched salt.
For health professionalsA guide to potassium-enriched salt.Learn more
For consumersA guide to potassium-enriched salt.Learn more
FactsheetSwitching the world’s salt supply: Scaling up the use of potassium-enriched salt.Learn more
For meal producersLearn more
Sex and gender equity
When it comes to our health the story isn't balanced. But it should be. We are committed to achieving health equity through our sex and gender initiatives.
We consider how sex and gender influence health and medical research because it is sound science and promotes the health of everyone.
Discover how The George Institute is leading efforts to close the sex and gender health gap in a video by our Founding Director, Prof Robyn Norton, and a blog from our Chair in Global Women’s Health, Prof Jane Hirst.
The George Institute's Sex and Gender Initiatives
Centre for Sex and Gender EquityThe Centre for Sex and Gender Equity in Health and Medicine brings together researchers across Australia with an interest in the effects of sex and gender on health outcomes.Learn more
The MESSAGE ProjectThe Medical Science Sex and Gender Equity project aims to improve the integration of sex and gender considerations in biomedical, health and care research in the United Kin
Sex and gender equity in health - The evidence
Discover the importance of considering sex and gender in health and medical research through these background and reference materials.
Sex and gender reporting in Australian health and medical research publicationsLearn more
Fifth anniversary of the Sex and Gender Equity in Research guidelines: taking stock and looking aheadLearn more
Sex and gender in health research: updating policy to reflect evidenceLearn more
Sex and gender equity in health - Our research and news
Explore the impacts of the sex and gender health gap – and the solutions we’re building to close it – through a selection of our research and news.
Centre for Sex and Gender Equity in Health and Medicine confirms leadershipLearn more
Effects of environmental change on health and the critical need for sex- and gender-disaggregated dataLearn more
Theory of change for addressing sex and gender bias, invisibility and exclusion in Australian health and medical research, policy and practiceLearn more
Where is women’s healthcare in the political party manifestos?Learn more
Neglecting sex and gender in research is a public-health riskLearn more
World-class centre tackles sex and gender inequities in health and medicineLearn more
The Results: Global Women in Healthcare AwardsLearn more
Top UK biomedical research funders support first-of-its-kind sex and gender policy in major sector turning pointLearn more
Multi-country dementia study sho