Banana Milkshakes are a good source of potassium which can help bring down high blood pressure. Banana Milkshake and citrus fruits are fine for weight loss in moderation although not on a keto diet or low-carb deal due to the high natural sugar content. Eat max one small banana or plantain a day as part of a healthy diet but NOT on a low carb diet. Berries are lower in carbs than Banana Milkshakes. Below you will find the calorie and nutrition data for your query ‘Calories in Banana Milkshake’ plus other popular serving quantities. See Calories, Carbs, Fat. Protein and find sound advice on diets, including keto and low carb. Also check out our recipes and meal plans with Banana Milkshake Continue Reading →