What I meant by religiously is strictly and regularly... figure of speech!
About wheat and rice - I found it helpful to avoid it.. your case might be different. You might want to try avoiding it for 5 days and decide if it made a difference.
P&B = psyllium and Bentonite Shake - you can read about them here on curezone.com. Basically its to clean your colon. The Bentonite has good adsorbant properties and the psyllium is the fibre which makes elimination easy. I combine a Ayurvedic laxative which contains senna among other things along with the P &B shake - I got the idea from the ingrediants of Colonix - sold by DrNatura. I also add ginger and garlic.
Good luck and Merry X'mas.