 The human body contains 100 trillion microbes, and microbial genes outnumber human genes 100:110. Over the past decade, interest in the complex ecosystem of gut microbiota has increased immensely and research has uncovered a relationship between gut microbiota, metabolic disease, and obesity. Both diet and obesity have been shown to alter the gut microbiota12,13. However, few studies have investigated how individual dietary components can affect the gut microbiota in humans. The Stool Sample portion of the study is an exploratory investigation of the relationship between dietary components and gut microbiota composition in college-aged Hispanic freshmen. 