I should start a new category for this blog entitled “Exactly the Opposite!” Here would be posted items such as this, where new medical science not only finds something they did not know, but discovers the truth is 180 degrees from their original thinking. I hate when that happens.

“Scientists at the University of Utah in Salt Lake City and the University of Michigan in Ann Arbor say the finding is a complete reversal of previous research and that drug makers will have to design new medications to treat sleep disorders, jet lag and some forms of depression.”

Body Clock Surprise – Ivanhoe.com