And inulin (an effective prebiotic). Made with milk from cows not treated with rBGH (bovine growth hormone) (No significant difference has been shown between milk derived from rBGH treated cows and non-rBGH treated cows). 1.5% milkfat. Grade A. With active yogurt cultures! Rich in calcium. Your GlenOaks Yogurt contains prebiotics and probiotics that work with your body to help your immune system keep up with your lifestyle. Studies show that 8 g of inulin (a natural dietary fiber) increases calcium absorption. Each serving of GlenOaks contains 2 g of inulin. You will discover, however, that the best thing about GlenOaks Drinkable Yogurt is the delicious natural taste of wholesome fruit that comes through to your taste buds! Gluten free!