Research

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The simultaneous target of low sodium intake (<2 g/day) with high potassium intake (>3.5 g/day) is extremely uncommon.

Practitioners should note the difficulty in achieving both low sodium and high potassium intakes in dietary practices.

GoodSupportsmedium confidence
These findings suggest that the simultaneous target of low sodium intake (<2 g/day) with high potassium intake (>3.5 g/day) is extremely uncommon.
Martin O’Donnell et al. · BMJ · 2019

Why this rating

Based on the prospective cohort study design.

Source

Joint association of urinary sodium and potassium excretion with cardiovascular events and mortality: prospective cohort study

Martin O’Donnell et al. · BMJ · 2019

DOI 10.1136/bmj.l772

cohort · n=103570Cited 131×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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