Medically reviewed by Archana Sharma, DO Key Takeaways A potassium blood test measures the potassium level in your blood to ...

Many foods contain magnesium and potassium, two minerals that are important to heart health, bone health, muscle function, ...

If you have hyperkalemia, you’ve got high potassium levels in your bloodstream. Kidney disease is one possible cause. But certain medicines can make your potassium levels rise, too. Medicines that ...

Dear Dr. Roach: I am a 70-year-old male who is 6 feet, 3 inches tall and weighs 190 pounds. Other than having high blood pressure, I am healthy, eat a Mediterranean-style diet, and exercise most days.

DEAR DR. ROACH: I am a 70-year-old male who is 6 feet, 3 inches tall and weighs 190 pounds. Other than having high blood pressure, I am healthy, eat a Mediterranean-style diet, and exercise most days.

Learn how fruits like bananas, oranges, and kiwis can support healthy blood pressure thanks to their high potassium content and other heart-healthy nutrients.

Bananas are not the best source of potassium. Kidney beans, dried apricots, and orange juice all have higher concentrations of potassium than bananas.

Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Potassium supplements can help lower blood pressure if your potassium ...

Reaching for a banana could do more than power your morning smoothie. A new international study suggests that eating more potassium-rich foods could help lower the risk of dangerous heart problems.

Low potassium levels in the blood, known as hypokalemia, is a potentially dangerous condition that can affect anyone. During pregnancy, it is common for a woman’s potassium levels to drop due to ...

The body needs the mineral potassium to regulate muscle contraction. The heart, being a muscle, may respond to changes in potassium levels by developing an irregular heartbeat, or arrhythmia. Atrial ...

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