Read the full story in Food Business News (free registration required).
The star ingredient of ReGrained snack bars is brewers’ spent grain, an unsavory term for a highly nutritious, functional byproduct of beer making. The brand, which currently sources from among the dozens of local breweries in San Francisco, was built as a platform for this previously overlooked, undervalued ingredient, of which tens of billions of pounds per year are wasted or fed to pigs.
