I also want to point out what is going on with our meat supply,it seems that there has been a major shift,to higher linoleic acid content. Not sure when this might have occured. But here is some lard data. I really suspect if you eat meat only eat grass fed,but you still cannot be sure they are not being fed corn/soybean at some point.
This probably also applies to beef tallow,chickens,turkeys.
I am really starting to believe that much if not all of our auto immune problem is linoleic acid. But if you stop eating highly polyunsaturated veggie oils,and eat regular meat, you still cannot get away from linoleic acid. The other way around it is wild cought fish,farmed fish is no good.
THIS IS A DISASTER.
Old Mike
This is data from mice experimental fat diets.
http://blog.cholesterol-and-health.com/2011/11/this-just-in-infamous-lard-based-high.html
to the right click on lard.
http://www.researchdiets.com/opensource-diets/purified-ingredients
here is some data comparing the old data base to new lard
http://www.westonaprice.org/blogs/cmasterjohn/2011/11/25/good-lard-bad-lard-what-do-you-get-when-you-cross-a-pig-and-a-coconut/
this is a real eye opener,Linoleic acid content USA body fat read down
http://perfecthealthdiet.com/2012/02/the-trouble-with-pork-part-2/
1943 data
http://www.jbc.org/content/151/2/427.full.pdf
1960
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1205373/pdf/biochemj01003-0098.pdf
some historical points
http://www.dietheartpublishing.com/diet-heart-timeline
here is an old and interesting paper on crohns
http://pmj.bmj.com/content/67/789/666.full.pdf
another
http://www.meduniwien.ac.at/innere3/gaschelab/files/Bartel_IBD2007.pdf
n6 PUFA
http://www.hindawi.com/journals/jnume/2012/539426/
olive plus fish oil
http://www.ncbi.nlm.nih.gov/pubmed/15795419
fatty acids
http://cdn.intechopen.com/pdfs/20683/InTech-Role_of_fatty_acids_in_the_resolution_of_autoimmune_and_inflammatory_diseases.pdf
need antioxiants to preserve fish oil vitamin e
http://hera.ugr.es/doi/14998464.pdf
wesson
http://lipidlibrary.aocs.org/history/wesson/index.htm
lard mixed with cotton seed oil started in the 1880's
http://www.soyinfocenter.com/HSS/shortening2.php
Post Edited (Old Mike) : 2/17/2013 10:17:33 AM (GMT-7)