article_snippet.sent: It's important to combine proteins to get all of the amino acids.
article_snippet.sent: You also need vitamins, including B12, which you can only get from animal sources; without good quality B12 you may have a baby with poor immunity. '
article_snippet.sent: There are no vegan sources of B12, so no vegan sources of B12 would need supplementation. '
article_snippet.sent: It is thought to be essential in providing the medium in which many chemical reactions within the body take place.