If you are trying to pick a January cleanse, I finally found one I fully endorse: The Taco Cleanse. Created and then executed by Wes Allison, Stephanie Bogdanich, Molly R. Frisinger, and Jessica Morris, The Taco Cleanse celebrates delicious vegan tacos and is anything but a deprivation diet.
Instead, you are instructed how to eat a taco for breakfast, lunch and dinner. You are acquainted with the newest superfoods (corn tortillas AND flour tortillas!) and learn how to integrate them into delicious meals.