Move over Activia, haha~ https://eurekalert.org/pub_releases/2017-06/nuos-nrc062817.php
More craft beer novelty. I would hope no one sells a probiotic Brown Ale. 
…I’m only doing this for my health.
Use sauergut, drink it on brewday. So full of nutrients.
Ooh the fecal transplant!
:( I may or may not eat tomorrow.
After eons, science finally figured out how to make sour beer. :-X
There is a cider house in LA that promotes their mixed culture as probiotic. Nasty boogers in their bottles. Not a fan
Yeast is a great source of iron and vitamin B12… not sure I’d go much further than that with the health claims… lol
How could you possibly get a patent on sour beer with the obvious prior art.