DEAR DR. ROACH: I am a 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. Since 2021, ...

Maintaining high blood potassium levels, for instance, by taking supplements, may help lower heart failure risk. Image credit: Viktoriya Skorikova/Getty Images For people at high risk of ventricular ...

DEAR DR. GOTT: Please explain to me what causes high potassium levels. I have been diagnosed with high potassium but don’t know exactly how high it is or the cause. When I watched my diet, the levels ...

Madrid, Spain – 29 August 2025: Targeting high-normal potassium levels reduced the risk of arrhythmias, hospitalisation for heart failure or arrhythmia and death compared with no intervention, ...

Potassium is present in just about every cell in your body, and a proper balance of this mineral is critical for good health. Beer, hard cider, and red wine contain potassium, and living with certain ...

Hypokalemia may lead to an irregular heartbeat, also known as arrhythmia. Some arrhythmias can be life threatening without treatment, but restoring potassium levels may help reverse symptoms alongside ...

Potassium is vital for heart, muscle, and nerve health, but too much can be dangerous. Learn who is at risk, how to cook it ...

Potassium, a mineral often underappreciated in modern diets, plays a critical role in maintaining various essential functions in the body. It is responsible for regulating nerve signaling, muscle ...

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