Nutrients are present in all the fruits but in different quantities. Hence, it is essential to be aware of the nutritional value of fruits before we add them to our health routine. Huckleberry vs White Grapefruit Nutrition will help you choose the best fruit among the two. Carbs in Huckleberry and White Grapefruit are 8.70 g and 8.41 g respectively. The protein content of Huckleberry and White Grapefruit is 0.40 g and 0.69 g. Protein to carb ratio of any fruit must be approximately 1.34. Protein to carb ratio of Huckleberry is 0.05 and in White Grapefruit, it is 0.08. Nutritional value of fruits is incomparable to other food items. They provide all the vital nutrients required for proper functioning of our body.