酸さん性せい食しょく品ひんさんせいしょくひんMeanings1nounacidic foods; acid-forming foodsRefers to foods that are acidic in nature or that produce acid in the body after digestion. Often used in dietary contexts.酸さん性せい食しょく品ひんとアルカリ性せい食しょく品ひんのバランスが大たい切せつです。