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High Blood Pressure (Hypertension)

The DASH Diet: Eating to Lower High Blood Pressure

Brittany DoohanSanjai Sinha, MD
Written by Brittany Doohan | Reviewed by Sanjai Sinha, MD
Updated on December 3, 2025
Featuring Frances Largeman-Roth, RDN, Satjit Bhusri, MD, FACCReviewed by Sanjai Sinha, MD | December 3, 2025

What’s your greatest superpower in the fight against high blood pressure? It just might be nutrition. “Diet is essential in controlling high blood pressure. You really need to make dietary changes if you want to see changes in your blood pressure,” says Frances Largeman-Roth, RDN. That’s where the DASH diet comes in.

The DASH diet — which stands for Dietary Approaches to Stop Hypertension — is a diet full of heart-healthy produce, nuts, grains, low-fat dairy, and lean protein, with a special focus on blood pressure-lowering nutrients. “Certain types of foods are actually more beneficial in preventing heart disease than other types of foods,” says Satjit Bhusri, MD, a cardiologist at Lenox Hill Hospital in New York City.

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Brittany Doohan
Written by:
Brittany Doohan
Brittany Doohan was the Content Director at HealthiNation and is currently the Editorial Director at Medscape. Through her work with Medscape, she won a Silver Telly Award in May 2022 for "Sleepless Nation: A Public Health Epidemic — Episode 2: A Decade Without a Diagnosis." She has worked in health journalism and video production for more than 8 years, and loves the challenge of explaining complex topics in an easy-to-understand and creative way.
Sanjai Sinha, MD
Reviewed by:
Sanjai Sinha, MD
Sanjai Sinha, MD, is a board-certified physician with over 20 years of experience. He specializes in internal medicine.

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