# Simple salt substitute could prevent three million deaths a year worldwide, study estimates

- URL: https://talkfuse.com/story/simple-salt-substitute-could-prevent-three-million-deaths-a-year-worldwide-study-estimates/
- Published: 2026-11-15T13:00:28+00:00
- Updated: 2026-11-15T13:18:46+00:00
- Original publisher: Fox News (publisher lean: Right)
- Original article: https://www.foxnews.com/health/simple-salt-substitute-could-prevent-three-million-deaths-year-worldwide-study-estimates
- Topics: Research, Science, World

## Key points

- Salt alternatives could avert nearly three million deaths annually.
- Benefits depend on where people get most of their dietary salt.
- Potassium-enriched salt may pose risks for some people.

## Summary

A modelling study estimates that replacing regular table salt with a potassium-enriched alternative could prevent nearly three million deaths and more than 10 million new cases of heart and kidney disease worldwide each year. The findings suggest a simple change to salt could reduce health risks linked to high blood pressure, though the estimates come from simulations rather than a clinical trial.

Researchers at the George Institute for Global Health assessed dietary patterns and disease risks among 4.6 billion adults across 193 countries. Replacing salt used at home was projected to avert 1.85 million deaths annually, while the largest estimated national benefit was in China, at 1.08 million deaths. The substitute reduces sodium and adds potassium, but can cause dangerously high blood potassium in some people; the article notes that it may not be safe for everyone.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.