whereitscat replied to frenchiemama's topic in Celiac Disease - Related Disorders & ResearchCrazy. I had thyroid cancer 10 years ago, at age 21. Now I'm exploring celiac as a cause for IBS and constant headaches, and I just googled this on a whim. Makes me wonder if everything that's been wrong with me since I was young was related to celiac. I'm not diagnosed, but all the pieces are starting to fit together.