This really depends on what type of non dairy milk you’re using. Each non dairy milk has different benefits that are in part to the the type of milk you’re using. They vary in calcium and minerals and how much food their is for the bacteria to consume. We would have to test all of these non dairy milks to be sure how many probiotics are in each product, which would be time consuming and expensive. However, we have seen a great many people heal their guts on non dairy milks, and many are no longer allergic to dairy and can have both types of kefir.