DASH sodium

Definition

The Dietary Approaches to Stop Hypertension (DASH) diet combined with sodium restriction, designed to lower blood pressure through both nutrient-rich foods and reduced salt intake.

How it works

The DASH diet was developed by the National Institutes of Health and is considered one of the most effective dietary approaches for managing blood pressure. When combined with sodium restriction (typically to 1,500-2,300 mg daily), it becomes an even more powerful intervention. The DASH-sodium approach emphasizes fruits, vegetables, whole grains, lean proteins, and low-fat dairy while limiting processed foods, sugary beverages, and added salt. Research demonstrates that DASH-sodium can lower blood pressure as effectively as some medications. The diet is rich in potassium, calcium, and magnesium, minerals that naturally help regulate blood pressure and counteract sodium's effects.

Role

Clinical nutrition intervention that combines macronutrient and micronutrient optimization with sodium restriction for maximum hypertension management.

Examples

• Vegetable-based meals
• Whole grain bread and cereals
• Lean chicken and fish
• Low-fat yogurt and milk
• Nuts and legumes
• Fresh herbs instead of salt
• Limited processed foods

Recommendations

Follow DASH principles by filling half your plate with fruits and vegetables. Target sodium intake of 1,500 mg daily for maximum blood pressure reduction. Work with a nutritionist to meal plan according to DASH-sodium guidelines.

Key takeaway

DASH-sodium is a scientifically-proven dietary approach that effectively lowers blood pressure through nutrient-dense foods and controlled sodium intake.

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