Sauerkraut is fermented cabbage, but no alcohol is produced. During this non-alcoholic type of fermentation, harmless bacteria soften and break down the cabbage, releasing acid in the process. This ...

I never met a Reuben sandwich I didn't love. As a nutrition writer, I'd like to nominate sauerkraut as an unsung health superfood. Yes, I'm talking about the traditional German food made from shredded ...