Here's a text I copied from the other rawpaleodiet (yahoo group) which points out the some of the flaws in Weston-Price:-
Here's a report re Incas and tuberculosis found pre-contact:-
http://ngm.nationalgeographic.com/ngm/0205/feature5/index.htmlHere's a study showing tuberculosis across pre-Contact America:-
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1580139Here's a link re Inuit and disease in pre-Contact times:-
http://www3.interscience.wiley.com/journal/74885/abstract?There are many other issues, of course, Weston-Price did a whirlwind tour
http://www.quackwatch.com/01QuackeryRelatedTopics/holisticdent.htmlaround numerous native tribes and made wide-ranging assumptions that these
native tribes all had supposedly perfect diets, despite the fact that those
native tribes' diets varied very widely from each other. Then he made arbitrary
claims that all criminality was caused by diet and Pottenger even made some
dodgy claim re homosexuality being caused by poor diet(yet current studies show
homosexuality as being present in some species in the wild despite having great
diets). One of the worst and most fraudulent)claims that Price ever made though
was that he had temporarily improved the mental retardation of a Down's Syndrome
patient solely through surgery - which is ridiculous as Down's Syndrome's mental
impairment is due to genetic factors re faulty cell-division etc.:-
http://pediatrics.about.com/od/birthdefects/f/down_syn_causes.htmSo, anyway,the worst claim Weston Price made was the supposed perfect health of
native tribes in pre-Contact times. He claimed that they were decimated,
population-wise, by health problems after abandoning their traditional diets and
taking up Western-style diets. Yet, when one actually looks at the evidence, one
finds that native tribes actually died very quickly as a result of
settler-introduced diseases like smallpox , well before they ever adopted
Western-style diets by 19th/20th century times. Ironically, I even found that
Maori health/lifespan actually improved considerably only after they adopted a
western diet c.1900
http://www.abc.net.au/rural/events/ruralhealth/2005/papers/8nrhcfinalpaper00603.
pdf
http://www.nzbr.org.nz/documents/publications/publications-2006/maori_eco_development.pdf
I am not denying that Weston Price contributed a lot of positive information re
diet in many ways, but it is highly misleading for people to cite Weston Price
and claim that cooked foods are healthy as long as they are not too processed.
In fact, if one reads Weston-Price more carefully one finds that the healthiest
tribes he visited all incorporated a degree of raw animal food into their diets,
hardly an endorsement of cooking. Plus, there are other factors, it's been shown
that reducing the amounts of AGEs in the body can be done by adopting caloric
restriction(AGEs are short for "advanced glcyation end products", 1 of the types
of heat-created toxins produced by cooking food)- and it is well known that
native tribes did not have a constant food-supply and were routinely subject to
caloric restriction at times, thus helping them to ward off, to a partial
extent, the more serious negative effects of a cooked diet. An additional point
is that these native tribes did huge amounts of exercise each day, quite unlike
most Western contemporaries(except Olympic athletes), so were able to partially
protect themselves against cooked diets as a result. Here's a study of the Masai
which shows atherosclerotic tendencies in that tribe, somewhat mitigated via
exercise:-
http://aje.oxfordjournals.org/cgi/content/abstract/95/1/26Excerpt:- "The coronary arteries showed intimal thickening by atherosclerosis
which equaled that of old U.S. men. The Masai vessels enlarge with age to more
than compensate for this disease. It is speculated that the Masai are protected
from their atherosclerosis by physical fitness which causes their coronary
vessels to be capacious. "
Geoff