What is the impact of high sodium intake on heart health?
South Asian Health — Heart & Circulation30 June 2026
High sodium intake can adversely affect your heart health. Foods high in sodium often lead to elevated blood pressure, which is a significant risk factor for heart disease. Excess sodium can cause the body to retain water, increasing blood volume and putting extra strain on the heart. Processed foods, salty snacks, and certain condiments are often culprits in high sodium diets. It’s essential to read labels and choose low-sodium options. The NHS recommends limiting sodium intake to less than 2,300 mg per day to maintain heart health. Making small changes, like cooking more at home and using herbs and spices, can help reduce sodium intake.