PROBLEM TO BE SOLVED: To provide a feed that keeps the health condition of animals in a good condition and improves productivity.SOLUTION: There are provided feed or drinking water for animals containing water-soluble extract of Ascophyllum nodosum, a method for producing feed or drinking water for animals in which water-soluble extract of Ascophyllum nodosum is added to a production process of feed or a feed product, or added to drinking water, a method for feeding animals in which feed or drinking water containing water-soluble extract of Ascophyllum nodosum is given to animals, and supplement for animals containing water-soluble extract of Ascophyllum nodosum.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】動物の健康状態を良好に保ち、生産性を向上させる飼料を提供する。【解決手段】アスコフィラム・ノドサム（Ascophyllum nodosum）の水溶性抽出物を含む動物用飼料または飲水、アスコフィラム・ノドサムの水溶性抽出物を、飼料の製造工程または飼料製品に添加すること、あるいは飲水に添加することを特徴とする、動物用飼料また飲水の製造方法、アスコフィラム・ノドサムの水溶性抽出物を含む飼料または飲水を動物に与えることを特徴とする、動物の飼育方法、ならびにアスコフィラム・ノドサムの水溶性抽出物を含む動物用サプリメント。【選択図】図１
