<<Disclaimer: Verify this information before applying it to your situation.>> I am writing for a friend. She was was diagnosed three years ago and has been faithful to her GF diet during this time. The past few months though, she has had recurring back pain.She said it is in her lower back and hips and mid way between her neck and waist near the spine. It is similar to arthritic pain, but it she was tested for arthritis and doesn't have it. Have any of you experienced any of this at all? Thank you. Carolyn. Phoenix, AZ