DASH Diet Information

What DASH stands for

DASH stands for Dietary Approaches to Stop Hypertension. It is a dietary pattern that was originally studied for its potential relationship with blood pressure. Rather than being a short-term or restrictive diet, DASH describes an overall way of eating that emphasizes whole, nutrient-rich foods and limits foods that are high in sodium, added sugars and unhealthy fats.

How it relates to blood pressure

The DASH approach is commonly associated with supporting blood pressure management because it encourages eating patterns that are generally lower in sodium and richer in minerals such as potassium, calcium and magnesium. These nutrients are found naturally in many of the foods the approach highlights. It is important to understand that dietary patterns are just one of several factors that can influence blood pressure, and individual results can vary.

Foods the approach emphasizes

The DASH way of eating generally encourages:

• Vegetables and fruit
• Whole grains
• Low-fat dairy products
• Lean sources of protein such as fish, poultry and legumes
• Nuts, seeds and healthy fats in moderation

At the same time, it encourages limiting foods that are high in sodium, added sugars, saturated fats and refined carbohydrates.

A general approach, not a prescription

The DASH dietary pattern is a general framework and is not a substitute for individualized medical advice. Blood pressure management often involves several considerations, including diet, physical activity, weight, stress and any medical conditions or medications. If you are thinking about making significant changes to your eating patterns, it is appropriate to discuss them with your healthcare provider first, particularly if you have existing health concerns.

This page provides general information only and does not reproduce third-party copyrighted material. For a printable summary, download the clinic DASH diet guide below.