My mom gets Dr. Williams' newsletter and told me about this a few days ago - but not all of it. She is away now but when she comes back next week, I'm going to get it. Thanks for sharing - mom didn't tell me the whole of the article, just a portion of it. I am desperate right now for relief from depression and from being overwhelmed - maybe this will help. Gonna' go grab a tablespoon of cod liver oil before I turn in...