I saw that, it seems to suggest that all people (30%) throughout time get clogged arteries, most of the mummies come from agricultural societies except for the Aleutian islands people. Confused by that, it says the dates go back 4000 years except for the Aleutians which date around 1930. If that is true then they could have been eating flour and sugar. again don't know, did not see the original study.
An optimist is someone who falls off the Empire State Building, and after 50 floors says, 'So far so good!'