Skip to Content
Home > Wellness Resources > Health Library > Sodium and High Blood Pressure
Eating a lot of sodium is linked with high blood pressure and problems in the heart, kidneys, and blood vessels.
sodium in the diet can prevent high blood pressure in those at risk for the
disease and can help control high blood pressure. Limiting sodium is part of a heart-healthy eating plan that can help prevent heart disease and stroke.
Try to eat less than 2,300 milligrams (mg) of sodium a day.
If you have high blood pressure, diabetes, or chronic kidney disease, if you are African-American, or if you are older than age 50, try to limit the amount of sodium you eat to less than 1,500 mg a day.footnote 1
To learn more, see:
Health Tools help you make wise health decisions or take action to improve your health.
U.S. Department of Health and Human Services, U.S.
Department of Agriculture (2010). Dietary Guidelines for Americans, 2010, 7th ed. Washington, DC: U.S. Government Printing
Office. Also available online:
Other Works Consulted
Appel LJ, et al. (2011). The importance of population-wide sodium reduction as a means to prevent cardiovascular disease and stroke: A call to action from the American Heart Association. Circulation, 123(10): 1138–1143.
Whelton PK, et al. (2012). Sodium, blood pressure, and cardiovascular disease: Further evidence supporting the American Heart Association sodium reduction recommendations. Circulation, 126(24): 2880–2889.
ByHealthwise StaffPrimary Medical ReviewerE. Gregory Thompson, MD - Internal MedicineSpecialist Medical ReviewerRhonda O'Brien, MS, RD, CDE - Certified Diabetes Educator
Current as ofFebruary 20, 2015
Current as of:
February 20, 2015
E. Gregory Thompson, MD - Internal Medicine & Rhonda O'Brien, MS, RD, CDE - Certified Diabetes Educator
How this information was developed to help you make better health decisions.
To learn more, visit Healthwise.org
© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.