What is the most nutritious alternative to cow's milk for my son?

I am wanting to give my son an alternative to cow's milk after he turns one. I am still nursing, but would like to have something for him to drink when I am not home (I'm wanting to do some more independent things outside of the home). What is the most nutritious option for him? I had intolerance to dairy when I was young and would like to avoid or limit his dairy intake. Thanks for your help!

Your Reply