{"id":2524,"date":"2026-04-03T02:00:00","date_gmt":"2026-04-03T01:00:00","guid":{"rendered":"https:\/\/livingdiabetes.com\/?p=2524"},"modified":"2026-04-03T02:00:00","modified_gmt":"2026-04-03T01:00:00","slug":"potassium-and-diabetes-the-kidney-health-guidelines","status":"publish","type":"post","link":"https:\/\/livingdiabetes.com\/ur\/potassium-and-diabetes-the-kidney-health-guidelines\/","title":{"rendered":"Potassium and Diabetes: The Kidney Health Guidelines"},"content":{"rendered":"
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Potassium is essential for heart and muscle function \u2014 but in kidney disease, it can accumulate to dangerous levels. For people with diabetes and kidney disease, understanding potassium is a matter of safety. Here is what you need to know.<\/p>\n<\/div>\n

Why Potassium Matters<\/h2>\n

Potassium is an electrolyte that regulates nerve and muscle function, including the electrical activity of the heart. Healthy kidneys maintain blood potassium within a narrow range (3.5\u20135.0 mmol\/L) by excreting excess potassium in urine. When kidneys are damaged, this regulatory capacity is impaired, and potassium can accumulate \u2014 a condition called hyperkalaemia<\/strong>.<\/p>\n

Hyperkalaemia can cause dangerous heart rhythm abnormalities and, in severe cases, cardiac arrest. It is one of the most serious complications of advanced kidney disease.<\/p>\n

Who Needs to Restrict Potassium?<\/h2>\n

Not everyone with diabetes and kidney disease needs to restrict potassium. The need for restriction depends on:<\/p>\n