I don't avoid gluten. I take Metamucil once a day, two heaping tablespoons. I make sure not to take it within two hours of any oral meds.
It seems to help --
Dx ulcerative proctitis, 3-5 cm, June 2008 (after 5 weeks of blood and mucous) and still flaring
Canasa 1000 mg suppositories and 2 tsp smooth texture Metamucil nightly
25 mg hydrocortisone suppositories and 1 Garden of Life Primal Defense Ultra in a.m.
Effexor 37.5, Remeron 30 mg, Clonazepam .5 mg (or more) and Trazodone 75 mg for sleep/anxiety
2.5 mg methimazole for thyroid
Osteopenia and other assorted ailments