Where is Arabinogalactan Found? A Complete Guide to Dietary and Supplemental Sources
                                
                                
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                                    4 min read                                
                            
                                Larch arabinogalactan, a soluble dietary fiber, is approved by the FDA as a food additive and source of dietary fiber, but it is not just found in the commercial wood extract. This valuable polysaccharide is naturally present in a wide range of plants, including many common vegetables and herbs, as well as being sold in concentrated supplement form.