Yes, as long. as he doesn't have a soy allergy. Does he normally drink soy milk or are you giving it to him because of the diarrhea? Sometimes soy is more easily digested than cow's milk. It may not make a difference, but it certainly won't be harmful.
For the last three weeks my son has had loose stools every morning. He drinks soy milk. What should I do?
Loose stools. As long as he is not having diarrhea and dehydration, loose stools are not an issue. But you can give him more potatoes, rice, and carotts to make his stools more formed. Yougurt also may help the intestinal flora and affect,, in a good way the stools.We do not want him to have hard stools as they are not health. Read more...