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World Action on Salt & Health

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Research Outputs

Evidence has shown that a number of health conditions are caused by, or exacerbated by, a high salt diet. Although the strongest evidence is for the effect that a high salt diet has on blood pressure, stroke and heart disease, there is also a wide body of evidence indicating a link between salt consumption and other conditions.

Salt has been linked to:

  • High Blood Pressure
  • Cardiovascular Disease (stroke, heart disease and heart failure)
  • Kidney Disease & Kidney Stones
  • Obesity
  • Osteoporosis
  • Stomach Cancer
  • Water retention/bloating

Salt is also thought to exacerbate the symptoms of:

  • Diabetes
  • Meniere's Disease
  • Asthma
  • Alzheimer's

Please use the links on the left to view our research

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