Go ahead and get a good whiff of your own farts — scientists say it could help guard against Alzheimer’s. Researchers at Johns Hopkins Medicine have found that hydrogen sulfide — the rotten ...

Potassium is a crucial electrolyte that helps your body perform a wide range of functions. It helps regulate fluid balance, supports muscle contractions, and maintains healthy nerve function. A diet ...

Potassium helps regulate blood pressure because it affects fluid balance in the body. Blood pressure is the force of your blood on the walls of your blood vessels. High blood pressure (hypertension) ...

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 ...

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, ...

Share on Pinterest Diets rich in minerals, especially potassium, were linked to a lower depression risk in a new study. Image credit: Vera Lair/Stocksy About 5% of the world’s adult population lives ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Boosting potassium may lower blood pressure more ...

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Potassium nitrate (KNO 3), known historically as saltpeter or the mineral niter, is a common salt with multiple uses. It has been known since antiquity; an early appearance in the chemical literature ...