The present invention relates to a composition for obesity treatment and improvement containing cudrania tricuspidata fruit extracts. In the composition for obesity treatment and improvement containing cudrania tricuspidata fruit extracts according to one embodiment of the present invention, the extracts are extracted using one or more solvents selected from a group consisting of alcohol with five or less carbon atoms and alkyl halide with three or less carbon atoms. The extracts are extracted using methanol or methylene chloride.본 발명은 꾸지뽕나무 열매의 추출물을 포함하는 비만 치료, 개선 및 예방용 조성물에 대한 것이다.
