To those who cant tolerate pb shakes because of constipation or if your just plain ol' allergic to pysllium then I suggest cleaning your colon using FIBER foods.These foods have laxative action to rids the body of built-up toxins and results with a healthy colon.
Don't get me wrong, psyllium is a great fiber and nothing rids body unlike psyllium but for having the powder to clean your colon using food is by far one of the natural treatments!!