Yogurt is a very healthy dairy food. It contains high amount of good bacteria that improves the health of the digestive tract. Yogurt is also known as probiotic food. Probiotics are foods that contain living organisms good for health. The bacteria present in yogurt improve the immune function. Since yogurt is made from milk, it also contains animal protein, magnesium and Vitamin B. Yogurt improves the health of the skeletal system due to calcium as well as Vitamin D present in it. This dairy food is very good for patients who suffer from hypertension as it helps in decreasing the blood pressure. 9 beauty and health benefits of yogurt are as follows.