This title was given to Mary after she is said to have appeared separately to two young boys in India who were both carrying buttermilk. The story goes that she asked for some to feed her child and in both cases the boys were miraculously rewarded. The first had his milk replenished, and the other stood up and was no longer lame. Local Indians then built a chapel in her honor. So if you're praying for good health, turn to
Our Lady of Good Health.