wie viele ballaststoffe hat eine banane — when to see a doctor?

A medium banana (about 100–120 g) provides roughly 2–3 g of fiber, mainly pectin and resistant starch (the latter decreases as the banana ripens). Fiber content varies by variety and ripeness. Dietary fiber supports digestive health, but in sensitive individuals it may cause bloating or gas. When to see a doctor? If you experience persistent digestive issues such as severe bloating, diarrhea, or constipation after eating bananas, especially if you have irritable bowel syndrome (IBS) or fructose malabsorption. Also consult a doctor if you have kidney disease (bananas are high in potassium) or take ACE inhibitors. The evidence is based on general nutritional knowledge, not on a specific study from the provided context.