New study. In short, eat more potassium, because the correct sodium-potassium ratio is more important than just measuring sodium intake alone. So you can eat more sodium as long as you eat potassium too.
https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-024-03350-x
Conclusion:
Our study demonstrates significant positive associations between daily sodium intake (within the range of sodium intake between 2,000 and 7,500 mg/d), the sodium–potassium ratio, and risk of CVD and overall mortality, with women having stronger sodium–potassium ratio-mortality associations than men, and with the meta-analysis providing compelling support for the CVD associations. These data may suggest decreasing sodium intake and increasing potassium intake as means to improve health and longevity, and our data pointing to a sex difference in the potassium-mortality and sodium–potassium ratio-mortality relationships provide additional evidence relevant to current dietary guidelines for the general adult population.
Conversation:
https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-024-03350-x
Conclusion:
Our study demonstrates significant positive associations between daily sodium intake (within the range of sodium intake between 2,000 and 7,500 mg/d), the sodium–potassium ratio, and risk of CVD and overall mortality, with women having stronger sodium–potassium ratio-mortality associations than men, and with the meta-analysis providing compelling support for the CVD associations. These data may suggest decreasing sodium intake and increasing potassium intake as means to improve health and longevity, and our data pointing to a sex difference in the potassium-mortality and sodium–potassium ratio-mortality relationships provide additional evidence relevant to current dietary guidelines for the general adult population.
Conversation: