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

A medium banana (about 120 g) contains roughly 3 g of fiber, mainly pectin and resistant starch. Content varies with ripeness: green bananas have more resistant starch, ripe ones more soluble fiber. The DGE recommends 30 g fiber daily – one banana provides about 10% of that. When to see a doctor? If you experience persistent digestive issues (bloating, diarrhea, constipation) after eating bananas, especially if you have IBS, fructose malabsorption, or diabetes. Also seek medical advice for unexplained weight loss or blood in stool. Special note: bananas are high in potassium, so patients with kidney disease or on certain medications should consult their doctor. The MyBody-X context does not provide specific banana data; this answer is based on standard nutritional knowledge.