hubby is lactose intolerant and he uses lactaid milk, lactaid yogurt or soy yogurt. there is tofutti frozen pizza. loads of tofutti and pareve ice creams. smart beat cheeses. tofutti cream cheese and sour cream. you need to be watchful of not eating ou ”d” products as well.
that can be in your cereals and noshes.
my mother in law takes the pills and will eat a regular slice of pizza.
try things and see what works best for you