Research

Macro partitioning

The modern western diet's high sodium-to-potassium ratio contributes to hypertension, stroke, and other chronic diseases.

Check your sodium-to-potassium ratio. The typical western diet has too much sodium (from processed foods and added salt) and too little potassium (from fruits and vegetables). To support healthy blood pressure, increase your intake of potassium-rich whole foods like leafy greens, fruits, and tubers, and reduce processed foods high in added salt.

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The average potassium content (2620 mg/d) of the typical US diet is substantially lower than its sodium content (3271 mg/d)... This inversion of potassium and sodium concentrations is a recent event in human evolutionary history. It is believed to contribute to hypertension, stroke, kidney stones, osteoporosis, gastrointestinal tract cancers, asthma, exercise-induced asthma, insomnia, air sickness, high-altitude sickness, and Meniere’s syndrome.
Pedro Carrera‐Bastos et al. · Research Reports in Clinical Cardiology · 2011

Why this rating

Based on observational data and evolutionary theory, not direct intervention trials in the text.

Source

The western diet and lifestyle and diseases of civilization

Pedro Carrera‐Bastos et al. · Research Reports in Clinical Cardiology · 2011

DOI 10.2147/rrcc.s16919

narrative_reviewCited 338×
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DOI resolved against Crossref · corpus check 2026-06-10

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