btw, please don't do like these guys https://metro.co.uk/2019/11/14/vegan-parents-starved-toddler... feed your babies with meat, we don't have technology (yet) to eat only plants.
The article even states that a vegan or vegetarian diet is fine for kids[0]. So again please read articles properly next time and don't make generalised statements based one some headlines you read.
[0] "Babies and young children on a vegetarian or vegan diet can get the energy and most of the nutrients they need to grow and develop from a well-planned varied and balanced diet."