27. According to the article, what makes eating yogurt an effective way to introduce beneficial bacteria into the body? (A) Its fermentation process allows it to carry a wide variety of bacteria to the bloodstream. (B) The dairy fats shield the bacteria from stomach acid, enabling more to reach the intestines. (C) It is digested more slowly than other fermented foods, giving bacteria time to colonize. (D) Yogurt’s carbohydrate content supports the growth of bacteria once inside the body.