Possible Duplicate:
Are saturated fats unhealthy?
Based on the answers posted on this earlier question and the recent video that I saw on youtube that claims that Fat does NOT cause heart diseases (IMDB link to the documentary called FatHead), I do not know what to believe.
Moreover, this website is based on trusting peer-reviewed papers. If the credibility of such a widely-accept fact thing gets refuted, what should a person believe?