Well @ilhamifneh, I don't suggest getting the nachos from fast food chains. That's why I mentioned about the chips in the beginning ;) The idea is that these nachos are made from healthy ingredients so they are good for you!

I wouldn't know if regular milk would taste better. I'm vegan and this recipe is vegan so, putting milk in it would make it not vegan! Personally, I wouldn't think so- I don't drink milk and don't ever support or encourage the use of it because I have seen and studied the effects it has on our health and environment so I'm sorry I don't have an answer for that. The idea with this cheese is that it does not use animal products on purpose =D Hope this helps answer your question :)