PROBLEM TO BE SOLVED: To provide novel intestinal villi growth compositions and anticoccidial compositions.SOLUTION: A composition at least including Lactobacillus (particularly, Streptococcus faecalis), Clostridium (particularly, Clostridium butyricum) and Bacillus (particularly, Bacillus mesentericus) has effects of intestinal villi growth, inflammation suppression, and prevention, suppression, alleviation and treatment of coccidiosis.【課題】新規な腸絨毛伸長組成物及び抗コクシジウム組成物を提供すること。【解決手段】乳酸菌(特に、Streptococcus faecalis)、酪酸菌(特に、Clostridium butyricum)及び糖化菌(特に、Bacillus mesentericus)を少なくとも含む組成物が、腸絨毛伸長、炎症抑制及びコクシジウム症の予防、抑制、軽減及び治療に効果を有することを確認して、本発明を完成した。