COMPOSITION WHICH CONTAINS LACTIC ACID BACTERIUM AS EFFECTIVE COMPONENT AND WHICH IS FOR PREVENTING OR AMELIORATING SKIN CONDITION DETERIORATION CAUSED BY ABNORMAL PROLIFERATION OF SPECIFIC BACTERIUM IN SKIN
Provided is a pharmaceutical composition and food composition for treating or preventing a skin disease caused by abnormal growth of a skin bacterium or infection with a pathogenic microorganism. A composition comprising a lactic acid bacterium as an active ingredient, for suppressing bacterial abnormal growth, or preventing or ameliorating deterioration of skin condition caused by a bacterial abnormal growth, by oral intake thereof.