I have done really well with my hydro for years and years, but I know this concern. Over the past two years, I have been hit with one autoimmune dx after another, and now I think I finally know what is causing nearly all of it, but solving the problem will take a LONG time and a horrifically strict diet, which, quite honestly, is daunting to me because of my oral sensory issues, but I know I have to do it to FINALLY get healthy, so I am...just not holding my breath about it.