The AdvoCare 10-Day Reset and Fiber can help rid your body of waste and absorb nutrients with its unique blend of herbal ingredients.* Using a science based system, this easy to follow 10 day system guides you through the daily steps for internal cleansing and improved digestion.* A critical key to overall wellness is a healthy gut microbiome. It's linked to many bodily functions, including energy, metabolism, immune response, digestive health and more.