wieviel bananen darf man am tag essen — when to see a doctor?

For healthy adults, 1–2 bananas per day is generally safe. Bananas provide potassium, vitamin B6, and fiber. The recommended daily potassium intake is about 3,500–4,700 mg; a medium banana contains roughly 400–450 mg. With normal kidney function, excess potassium is excreted. See a doctor if you have kidney disease, take ACE inhibitors or potassium-sparing diuretics, or experience symptoms of hyperkalemia (muscle weakness, irregular heartbeat, tingling). Also, if you have diabetes or heart failure, individualize potassium intake. Evidence is based on dietary guidelines and clinical practice, not on specific studies from the provided context. MyBody-X tests cannot diagnose acute hyperkalemia; medical evaluation is required if risk factors are present.