Can You Eat Bananas on the Keto Diet? Are bananas allowed on the keto diet? Bananas are generally not recommended on the keto diet due to their high carbohydrate content. One medium-sized banana contains about 27 grams of net carbs, which can significantly impact ketosis. However, with careful portion control and a well-planned keto meal, occasional small amounts of banana may be consumed. It’s important to track your daily carbohydrate intake and consider other low-carb fruit options on the keto diet. Learn more about fruits on the keto diet. What makes bananas high in carbs? The high carbohydrate content of…