Beers made with seaweed are becoming increasing popular.
Great Lakes Brewing just announced their Irish stout with dulse for saint patrick's day. Meanwhile, on the other side of the world in Australia, Brisbane’s Newstead Brewing Co . just announced their new seaweed beer “Moreton Bae” which contains Ulva (sea lettuce).
It’s unclear if these seaweeds are simply flavoring, or if the sugars from seaweed are being used in the fermentation process.
Either way, it’s a clever use of a sustainable recourse that could tap into a very large market. The Brewers Association reported: retail dollar sales of craft beers increased 8%, up to $26.0 billion, and now account for more than 23% of the $111.4 billion U.S. beer market.