Around the same time with my son. Just a taste tho but he didn't like it. I gave him nido after he turned one and a few months later I gave him regular milk. But for the past several months I've put him back on nido. So is my daughter ever since I weaned her

I'd say not to start any earlier than 11mo and that's just starting to introduce it. I waited until my daughter was 1 and her tummy doesn't take well to cows milk so she doesn't get a lot nor often

1yr. Their digestive system is not made to handle regular milk before then. Technically, even as adults cows milk isn't really made for us.