7 Foods That Affect Blood Pressure

Potassium

Potassium is a key electrolyte in foods like potatoes, yogurt, and avocados. Many adults, who need 4,700 mg daily, fall short. Low potassium intake can raise blood pressure and stroke risk. Potassium helps blood vessels relax by altering chemical messages.

Eating a variety of whole foods like fruits, vegetables, fish, and dairy can help manage blood pressure.