Kim,
I know the author of the article on Weston-Price website. Many of the things that are listed on both are often done, i.e. vitamins, minerals, vitamin C, Cod Liver Oil. One of the main effects of Cod Liver Oil is the natural vitamin A which helps with G-protein receptor function to improve visual input to the visual cortex. It is felt that some of the vaccines, i.e. DPT affect this system in the eyes.
I don’t know much about the UNDA products, but I do now that homeopathic drainage remedies have been used for vaccine and other toxin detox – at least they are promoted this way. There is the Homeopathy Center of Houston that specializes in this as well. I personally don’t see any problem in trying these approaches and may be helpful.
Dr. Woeller