Electrolyte drinks can be helpful in some situations, such as rehydration after heavy exercise or during illness, but most people don't need to drink them every day, and excessive consumption can ...

Potassium plays a crucial role in our diet. We spoke to experts about the best ways to get more of it.

Medically reviewed by Kayla Girgen, RD Higher potassium intake, especially from foods, is linked to lower blood pressure and better heart health.Most adults need about 3,500–5,000 milligrams of ...

Q: Last week, my oncologist's office called to inform me that, after a routine blood test, my potassium level was too high. The nurse said it wasn't a very high level, and I should attempt to control ...

Share on Pinterest Maintaining high blood potassium levels, for instance, by taking supplements, may help lower heart failure risk. Image credit: Viktoriya Skorikova/Getty Images A new trial ...

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, ...