The soybean milk can replace the cow?

"Yes, if the problem is lactose intolerance," Renata said Cocco, a pediatrician at the Federal University of São Paulo (Unifesp). "If not, the cow is better because it has more calcium." It's good to know, though, that a group of proteins of cow's milk, casein, can cause reactions such as hives. Therefore, in case of doubt, consult your pediatrician. It may just can recommend the most suitable type of milk for your child.