See the link for the visuals and write-up ...
http://www.buzzfeed.com/christinebyrne/clean-eating-2015#.hr6GzOl6Y
And these ones are .PDF files ...
https://s3.amazonaws.com/buzzfeed-media/Images/2014/03/clean_eating_calendar_week_1.pdf
https://s3.amazonaws.com/buzzfeed-media/Images/2014/03/clean_eating_calendar_week_2.pdf
https://s3.amazonaws.com/buzzfeed-media/Images/2014/03/CLEANEATINGCHALLENGEGROCERYLISTS.pdf