The Claim
Among overweight older adults without prior cardiovascular disease or hypertension, a higher urinary sodium/potassium ratio is associated with a 19% increased risk of all-cause mortality over a 5-year period, suggesting that the balance between sodium and potassium intake may be more important than either nutrient alone in this subgroup.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
For older adults who are overweight but don’t have heart disease or high blood pressure, eating more salt than potassium might raise their chance of dying within 5 years by about 19%—so it’s not just how much salt or potassium you eat, but how they balance each other.
See the scientific wording
Among overweight older adults without prior cardiovascular disease or hypertension, a higher urinary sodium/potassium ratio is associated with a 19% increased risk of all-cause mortality over 5 years, indicating that the balance between sodium and potassium intake may be more important than either alone in this subgroup.
What the research says
1 studyIn overweight older adults without heart problems, this study found that people with more sodium and less potassium in their urine were 19% more likely to die over 5 years — just like the claim said.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.