What Is the Healthiest Sauerkraut to Buy?
                                
                                
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                                    4 min read                                
                            
                                An estimated 70% of the immune system is housed in the gut, making gut health critically important for overall wellness. When shopping for the healthiest sauerkraut to buy, the key is to look for a product that contains live and active probiotic cultures to support your gut microbiome.