We normally have good bacteria in our intestines that helps to digest food, etc. When one has diarrhea or goes on antibiotics, the good bacteria may be stripped from the intestine which can allow candida to over grow. We all have candida in normal amounts but when it overgrows, we have fungal problems like thrush or athlete's foot. I would say probiotics are not harmful but if you don't need them, you don't need them. A baby with blood in the intestines has something going on to irritate the intestinal lining and trying probiotics is better than trying formula. I have seen babies have green bowel movements when mom is on an antibiotic. I have cured diarrhea by taking probiotics in myself and my kids and one cat. Some probiotics are cultured from milk but I use the non-dairy kind. And the ones at the drugstore or the big box store, are not good enough. A local doctor here says each capsule should have 1-2 billion bacteria and the cheap ones have a lot less. Kathy Eng, BSW, IBCLC *********************************************** Archives: http://community.lsoft.com/archives/LACTNET.html Mail all commands to [log in to unmask] To temporarily stop your subscription: set lactnet nomail To start it again: set lactnet mail (or [log in to unmask]) To unsubscribe: unsubscribe lactnet or ([log in to unmask]) To reach list owners: [log in to unmask]