The "You Look Great" You Tube is worthwhile. The whole series may not be available. It appears than the author, John Byler had a setback after a few years and may have removed the last segment. The Vitamins sticky has a few links at the bottom of the first post for others to read.

http://www.brainline.org/content/201...u-to-know.html

https://www.youtube.com/watch?v=x9Xso4qGdlI

http://www.tbiguide.com/