Here is some basic information about the health issues involved.
Essential
Fatty Acids (EFA's) are thus named because, like vitamins, our body
needs them but cannot make them. We must obtain them from our diet.
There
are two types of EFA's; omega-6 and omega-3. To be in optimum health we
need to be consuming the two in a ratio of roughly 2:1, omega-6 to
omega-3. Sadly, most of us are hovering between 15:1 and 50:1. This has
disastrous effects on our health.
Omega-3
EFA’s from vegetable sources - plants and nuts - exist in a form that
is not usable by humans. These omega-3 precursors must first be
converted before they can be beneficial. Humans are unable to perform
this conversion. Vegetable sources of omega-6 EFA’s - grains and nuts -
however, are fully formed, and do not need further conversion before
our bodies can use them. Humans obtain omega-3 fatty acids through
eating the meat of other animals, because unlike us, most other animals
are able to perform the conversion. In today’s meat industry, profits
are maximized and yields are improved through grossly inhumane assembly
line systems that liken animals to objects. Weight is money and animals
are fed an unnatural diet of grains, protein, antibiotics, and hormones
in order to reach maximum size in minimum time. The omega-6 content of
all of these grains results in a grotesque 6:3 ratio which is then
passed on to us, as consumers. Through eating the meat of animals left
to forage on their own (for example, cows that eat their natural grass
diet), and not force-fed an unnatural diet, we can obtain the perfect
ratio. The emphasis being on “can”, because it is not just conventional
meat that is getting us. The source of our unbalanced EFA ratio is two
headed. The animals we eat have high omega-6 levels due to the enormous
amount of grain we feed them. We have high omega-6 levels because we
eat their meat, and because of the enormous amount of grain that we
feed ourselves. You've heard the saying, "You are what you eat"? Well...
Omega-6
EFA's are involved in the immune response. Omega-3's are involved in
the proper functioning of the heart and the brain. High omega-6 levels
lead to an overactive immune system. This leads to trigger happy
inflammatory responses which aggravate autoimmune responses and
inflammatory conditions such as rheumatoid arthritis. High 6 has also
been recently linked with heart disease. Low 3 has been correlated with
a bevy of mental inefficiencies such as, vaguely, inability to
concentrate and focus, and memory problems. Attention Deficit and
Hyperactivity have also been linked to low omega-3 levels. Skin
problems such as dry skin and dandruff, as well as high cholesterol
have been shown to be greatly helped through an increase in dietary
omega-3 and a decrease in omega-6 intake.
If
you would like to learn more there are two recent New York Times
articles that you should read. The first one appeared March 31, 2002,
titled "Discover How Your Beef Is Really Raised", and was written by
Michael Pollan. It's title should be, "Everything You Never Wanted To
Know About Conventional Beef." It follows the life of a cow from
beginning to end and it is the story of our conventional beef. I
haven't eaten conventional beef since.
The
second story concerns diet. The article appeared on July 7, 2002, was
written by Gary Taubes, and is titled, "What If It's All Been A Big Fat
Lie?".
Again, both articles appeared in the New York TImes, and I will try and get them posted on this site as soon as I can.
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