If you need more, try some vanity.

I came across this article the other day: Study: Can a Veggie-Rich Diet Make You More Beautiful? from Time Magazine.  When I first saw the headline, I instantly thought "Excellent, I'll get to learn more about how vegetables are helping with my completion or hair or muscle tone."  Once I glanced over the article I was at first kind of angry about it, but then realized that the writer was kind enough to actually state right in the beginning of the piece that yes, in fact, this was about vanity.  The results are interesting and perception is a funny thing.  There are a few other stories within that one that Time has linked for additionally health related information, so that is a bonus.