Less Salt, Fewer Stomach Cancer Deaths
Trend analysis and projection of gastric cancer burden linked to high sodium intake in China, Japan, Republic of Korea, and Mongolia (1990–2021): A comprehensive assessment based on the 2021 global burden of disease study
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Salt-related gastric cancer burden is negatively correlated with socioeconomic development (Spearman's ρ ≈ -0.67).
Contradicts the notion that wealthier nations always have worse diet-related health issues; here, better development links to lower burden.
Practical Takeaways
Reduce daily salt intake to below 5g as per WHO guidelines to lower gastric cancer risk.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Salt-related gastric cancer burden is negatively correlated with socioeconomic development (Spearman's ρ ≈ -0.67).
Contradicts the notion that wealthier nations always have worse diet-related health issues; here, better development links to lower burden.
Practical Takeaways
Reduce daily salt intake to below 5g as per WHO guidelines to lower gastric cancer risk.
Publication
Journal
PLOS One
Year
2025
Authors
Xiaohuang Yang, Shaoxing Chen, Canmei Zhong, Yadong Lai, Fenglin Chen
Related Content
Claims (6)
Eating a lot of salty preserved foods can hurt your stomach lining and cause long-term swelling, making you more likely to get stomach cancer after many years.
Fewer people in China, Japan, Korea, and Mongolia died or got sick from stomach cancer linked to eating too much salt between 1990 and 2021, with Korea seeing the biggest drop.
This claim says that in several Asian countries, more men than women die from stomach cancer linked to eating too much salt, with men dying about 1.7 to 2.4 times more often than women.
In simple terms, this means that efforts like cutting salt in food and better medical treatments helped lower stomach cancer cases linked to too much salt, but more people getting older and population growth made the problem worse in some Asian countries.
In simple terms: Stomach cancer linked to eating too much salt is expected to become less common in these Asian countries over the next 15 years, but because more people are getting older and populations are growing, the total number of deaths might still go up in China and Mongolia.