PROBLEM TO BE SOLVED: To provide a beverage excellent in a balance of suppression of precipitation occurrence and palatability, to provide a container-packed beverage, to provide a method for producing the beverage and the container-packed beverage and to provide a distribution or preservation method for the container-packed beverage.SOLUTION: The beverage includes oxalic acid in an amount of more than 0 ppm to not more than 38 ppm and calcium in an amount of 1 ppm to 10 ppm and includes a cereal extract and a plant leaf extract other than a tea leaf. The beverage preferably includes polyphenol in an amount of not less than 10 ppm and preferably includes sodium in an amount of not less than 3 mg/100 ml.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】沈殿発生抑制と嗜好性のバランスに優れる飲料、容器詰め飲料、飲料及び容器詰め飲料の作製方法、並びに容器詰め飲料の流通又は保存方法を提供すること。【解決手段】本発明の飲料は、シュウ酸を0ppm超38ppm以下、カルシウムを1ppm以上10ppm以下の量で含み、かつ穀物抽出物と茶葉以外の植物葉抽出物とを含む。本発明の飲料は、ポリフェノールを10ppm以上の量で含むことが好ましく、ナトリウムを3mg/100ml以上の量で含むことが好ましい。【選択図】なし