I have an autoimmune condition, psoriasis, as well. Wheat, strawberries and milk make my condition worse. Anytime, I don't eat junk food, I feel my condition gets better. So, I am on GF Diet and eat some non fat plain yogurt, and no strawberries. I hardly any sweets, whether sugar or maple syrup or honey. No pastries, no deli meat, no fat, only Organic Spanish Olive Oil. Lost 23 pounds and feel great. It is difficult not to eat junk food at the beginning, but becomes routine. Gerd is better and psoriasis is better, and thankfully, I do not have psoriatic arthritis, yet. It is all due to diet.