Arabinogalactan is a marvelously effective, water-soluble fiber that is also an immune enhancer and is approved by the FDA. In nature it serves as a signaling molecule between cells and a glue to seal wounds in the plants. Arabinogalactan stimulates the immune system, improves bacteria in the Colon; as well as, fight infections, the common cold, swine flu and Liver cancer. The fiber is non-allergenic and does not stimulate an insulin response. Arabinogalactan is as safe as water, acceptable to finicky cats, and recommended for cats, dogs, and humans. It is simple to use, just mix into your pet"s wet food or add it to your morning coffee to reduce stomach acidity. Supplements do not get much better then this! We answer emails promptly, offer telephone support and guarantee satisfaction.