Home › Forums › Eat › fruitThis topic contains 1 reply, has 2 voices, and was last updated by BT Nutritionist 2 months, 2 weeks ago. Author Posts February 1, 2018 at 12:13 pm #57837 KarenParticipant Hi, I was wondering what the servings would be for watermelon,grapes and mangoes. If they also are limited and non starchy. Thanks February 1, 2018 at 12:49 pm #57843 BT NutritionistKeymaster Hi Karen, Watermelon, grapes and mangoes would all be non – starchy carbohydrates. A serving size would be about the equivalent of 1 cup chopped. Kindest Regards, BT Nutritionist 🙂 Author Posts You must be logged in to reply to this topic.