Whey is the watery greenish-yellow liquid that results from cheese making.

Since 2004, ARGE HeumilchSince 2004, ARGE Heumilch Österreich has been bringing together around 8,000 hay-milk farmers and more than 60 dairies. » More info Österreich has been bringing together around 8,000 hay-milk farmers and more than 60 dairies.