The objective of this study is to examine the use of complementary and alternative medicine (CAM) for weight loss among Mexican-American women. Cross-sectional survey of different CAM modalities, including traditional Mexican medicine therapies. The sample was drawn from women participating in a weight-loss program in Portland, Oregon. Sample consisted of 31 adult Mexican-American women. Most respondents reported using some form of CAM for weight loss, with most reporting using herbs and teas (70 %), home remedies (61 %) and massage (55 %). Mexican-American women report using a wide range of CAM therapies for weight loss. Understanding their patterns of use will enhance cultural competence of health care professionals and help address their medical needs.