Fermenting For Dummies 9781119594208 was previously published as Fermenting For Dummies 9781118615683. While this version features a new Dummies cover and design the content is the same as the prior release and should not be considered a new or updated product. Want to ferment at home Easy. Fermentation is what makes foods like beer pickles and sauerkraut deliciousand nutritious. Fermented foods are chockfull of probiotics that aid in digestive and overall health. In addition the fermentation