@ jsl123, that's a shame it didn't work for you. I really hope you find something soon. I believe that with snow it was all about the immune system. Anxiety causes havoc to the immune system as certain hormones and chemicals are released. So I suppose that in rare circumstances, anxiety may not be contribute to EC.
@longterm, I dont think it was everyday that he went to the sauna, but every time after he went swimming, which was a couple of times a week. sauna's definitely help to release toxins from the body. I remember reading that some toxins can only be removed by sweat glands. So i have also decided to do vigorously exercise 3x a week to remove toxins from my body.I believe that toxins suppress our bodily functions and the ability to heal itself.