I'm finding out that the American researchers are way behind on the issues that plague Americans. Heart Disease is a leading cause of death but a diet high in saturated fats (naturally occurring or non- processed fats i.e. virgin coconut oil, virgin olive oil) is much healthier and actually raises metabolism and possibly lowers cholesterol. Americans have been told that all and any fats is bad. The brain needs fats to function but it needs the right kind. Get the right kind.

Another informative site with lots of reading on this subject
http://www.westonaprice.org/knowyourfats/skinny.html