There was a clip from ABC news that talks about "What's in your Genes". This is the link that I found on Yahoo:
http://cosmos.bcst.yahoo.com/up/player/popup/index.php?rn=222561&cl=9817451&ch=224106
I just wanted to add that there is a company that can help you FIX your genetics and give your body what it EXACTLY needs by testing your DNA and then customizing a nutritional program that is specific for you body.
I will add their link in my resource box below.
http://www.work-at-home-income-directory.com/GeneWize-Life-Sciences.php
Tal Fighel