Can people with diabetes eat bananas, and how much is suitable?
Bananas can fit into a diabetes meal plan, but their carbohydrate counts with the rest of the meal. Portion size depends on the banana, meal plan, treatment and response. One or two bananas daily is not a universal recommendation, and bananas do not treat diabetes.
Details
Size matters
A large banana contains more carbohydrate than a small one. Smaller portions spread through the day may fit better than a large amount at once. If counting carbs, use the actual weight or portion information.
Do not rely on colour alone
Ripeness and preparation may affect the response, but green bananas are not carbohydrate-free. Whole fruit differs from a smoothie or juice with added sugar or honey.
Use an individual plan
Where recommended, glucose measurements can help identify your response. If kidney disease requires potassium restriction, discuss suitable fruit with a dietitian rather than applying general advice.
Related reading: Are sweet potatoes healthier than white potatoes for diabetes?.