I saw this article on Ironman.com this morning and it talks about cleansing as part or your nutritional strategy. I personally have never cleansed. Not because I do not believe it but more on point that I do not know enough about it.
Here is a great article http://www.ironman.com/triathlon/news/articles/2013/10/juice-cleanses.aspx?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+ironman%2Ftopstories+%28Ironman.com+Top+Stories%29#axzz2ieBGjX00
Let me know what you think?