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Essential Fatty Acids
(EFAs)
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Essential Fatty Acids (EFAs)
are necessary fats that humans cannot synthesize, and must be obtained
through diet. EFAs are long-chain polyunsaturated
fatty acids derived from linolenic, linoleic, and oleic acids. There
are two families of EFAs: Omega 3 and
Omega 6. Omega-9 is necessary yet "non-essential" because the body
can manufacture a modest amount on its own, provided essential EFAs
are present. The number following "Omega-" represents the position
of the first double bond, counting from the terminal methyl group
on the molecule. Omega 3 fatty acids are derived from Linolenic
Acid, Omega 6 from Linoleic Acid, and Omega-9 from Oleic Acid.
Essential Fatty Acids support
the cardiovascular, reproductive, immune, and nervous systems. The
human body needs EFAs to manufacture
and repair cell membranes, enabling the cells to obtain optimum
nutrition and expel harmful waste products. A primary function of
EFAs is the production of prostaglandins,
which regulate body functions such as heart rate, blood pressure,
blood clotting, fertility, conception, and play a role in immune
function by regulating inflammation and encouraging the body to
fight infection. Essential Fatty Acids are also needed for proper
growth in children, particularly for neural development and maturation
of sensory systems, with male children having higher needs than
females. Fetuses and breast-fed infants also require an adequate
supply of EFAs through the mother's
dietary intake.
Essential Fatty Acids deficiency
is common in the United States, particularly Omega 3 deficiency.
An ideal intake ratio of Omega 6 to Omega 3 fatty acids is between
1:1 and 4:1, with most Americans only obtaining a ratio between
10:1 and 25:1. The minimum healthy intake for both linolenic (Omega
3) and linoleic (Omega 6) acid via diet, per adult per day, is 1.5
grams of each.
One tablespoon of flaxseed
oil can provide this amount, or larger amounts of other linolenic-rich
foods. Because high heat destroys linolenic acid, cooking in linolenic-rich
oils or eating cooked linolenic-rich fish is unlikely to provide
a sufficient amount.
EFA
deficiency and Omega 6/3 imbalance is linked with serious health
conditions, such as heart attacks, cancer, insulin resistance, asthma,
lupus, schizophrenia, depression, postpartum depression, accelerated
aging, stroke, obesity, diabetes, arthritis, ADHD, and Alzheimer's
Disease, among others.
Omega 3 (Linolenic Acid)
Alpha Linolenic Acid (ALA) is
the principal Omega 3 fatty acid, which a healthy human will convert
into eicosapentaenoic acid (EPA), and later into docosahexaenoic
acid (DHA). EPA and the GLA synthesized from linoleic (Omega 6)
acid are later converted into hormone-like compounds known as eicosanoids,
which aid in many bodily functions including vital organ function
and intracellular activity.
Omega 3s are used in the formation
of cell walls, making them supple and flexible, and improving circulation
and oxygen uptake with proper red blood cell flexibility and function.
Omega 3 deficiencies are linked
to decreased memory and mental abilities, tingling sensation of
the nerves, poor vision, increased tendency to form blood clots,
diminished immune function, increased triglycerides and "bad" cholesterol
(LDL) levels, impaired membrane function, hypertension, irregular
heart beat, learning disorders, menopausal discomfort, and growth
retardation in infants, children, and pregnant women.
Omega 3
found in foods:
Flaxseed oil (flaxseed oil has
the highest linolenic content of any food), flaxseeds, flaxseed
meal, hempseed oil, hempseeds, walnuts, pumpkin seeds, Brazil nuts,
sesame seeds, avocados, some dark leafy green vegetables (kale,
spinach, purslane, mustard greens, collards, etc.), soybean oil,
wheat germ oil, salmon, mackerel, sardines, anchovies, albacore
tuna, and others.
One tablespoon per day of flaxseed
oil should provide the recommended daily adult portion of linolenic
acid, although "time-released" effects of consuming nuts and other
linolenic-rich foods is being studied, and considered more beneficial
than a once-daily oil intake.
Flaxseed oil used for dietary
supplementation should be kept in the refrigerator or freezer, and
purchased from a supplier who refrigerates the liquid as well.
Unripe flaxseeds contain a natural
form of cyanide, and home gardeners should be cautious if trying
to grow flax. The seeds must be ripe before harvesting. If attempting
to grow flax at home, consult an experienced grower.
Omega 6 (Linoleic
Acid)
Linoleic Acid is the primary
Omega 6 fatty acid. A healthy human with good nutrition will convert
linoleic acid into gamma linolenic acid (GLA), which will later
by synthesized, with EPA from the Omega 3 group, into eicosanoids.
Some Omega 6s improve diabetic neuropathy, rheumatoid
arthritis, PMS, skin disorders (e.g. psoriasis and eczema), and
aid in cancer treatment.
Although most Americans obtain
an excess of linoleic acid, often it is not converted to GLA because
of metabolic problems caused by diets rich in sugar, alcohol, or
trans fats from processed foods, as well as smoking, pollution,
stress, aging, viral infections, and other illnesses such as diabetes.
It is best to eliminate these factors when possible, but some prefer
to supplement with GLA-rich foods such as borage oil, black currant
seed oil, or evening primrose oil.
Omega 6
found in foods:
Flaxseed oil, flaxseeds, flaxseed
meal, hempseed oil, hempseeds, grapeseed oil, pumpkin seeds, pine
nuts, pistachio nuts, sunflower seeds (raw), olive oil, olives,
borage oil, evening primrose oil, black currant seed oil, chestnut
oil, chicken, among many others.
Avoid refined and hydrogenated
versions of these foods.
Corn, safflower, sunflower,
soybean, and cottonseed oils are also sources of linoleic acid,
but are refined and may be nutrient-deficient as sold in stores.
Omega-9 (Oleic
Acid)
Essential but technically not
an EFA, because the human body can
manufacture a limited amount, provided essential EFAs
are present.
Monounsaturated oleic acid lowers heart attack risk and arteriosclerosis,
and aids in cancer prevention.
Omega 9
found in foods:
Olive oil (extra virgin or virgin),
olives, avocados, almonds, peanuts, sesame oil, pecans, pistachio
nuts, cashews, hazelnuts, macadamia nuts, etc.
One to two tablespoons of extra
virgin or virgin olive oil per day should provide sufficient oleic
acid for adults. However, the "time-released" effects of obtaining
these nutrients from nuts and other whole foods is thought to be
more beneficial than consuming the entire daily amount via a single
oil dose.
Food Tips
High heat, light, and oxygen
destroy EFAs, so when consuming foods
for their EFA content, try to avoid
cooked or heated forms. For example, raw nuts are a better source
than roasted nuts. Don't use flaxseed oil for cooking, and never
re-use any type of oil.
Replace hydrogenated fats (like
margarine), cholesterol-based fats (butter/dairy products), and
poly-saturated fats (common cooking oils) with healthy EFA-based
fats when possible. For example, instead of margarine or butter
on your warm (not hot) vegetables, use flaxseed and/or extra virgin
olive oils with salt. (This tastes similar to margarine, as margarine
is just hydrogenated oil with salt.)
Sprinkling flaxseed meal on
vegetables adds a slightly nutty taste. Whole flaxseeds are usually
passed through the intestine, absorbing water only and not yielding
much oil. Also, it's best not to use huge amounts of flaxseed in
its meal (ground seed) form, as it contains phytoestrogens. The
oil is much lower in phytoestrogens.
In many recipes calling for
vegetable shortening, replacing the shortening with half as much
virgin olive oil, and a very small pinch of extra salt, often yields
similar results.
Adding flaxseed and/or virgin
olive oil to salads instead of supermarket salad oil is another
healthy change.
Replace oily snack foods, like
potato chips and corn chips, with nuts and seeds.
Extra virgin olive oil or grapeseed
oil are best to use for cooking oil, as they withstand high heat
well.
Various Reported Health Benifits
Of Omega 3 6 9
Studies suggest
that Omega 3 6 9 EFA's may be
helpful in treating a variety of conditions.
Lower high cholesterol
levels
Lowers high
blood pressure
Helps prevent
heart disease
Reduces the
possibility of a stroke
Helps to control
Diabetes
Aids in weight
loss
Reduces the
inflamation of Arthritis
Aids in the
proper assimilation of calcium to fight Osteoporosis
Helps to boost
mental clarity ti fight: Depression, Manic/Depression (Bipolar Disorder),
Schizophrenia, Attention Deficit/Hyperactivity Disorder (ADHD) and
Eating Disorders
Helps one heal
faster from burns
Helps treat
Skin Disorders
Helps reduce
the effects of Inflammatory Bowel Disease (IBD)
Helps build
the immune system to treat Asthma
Prevents Macular
Degeneration in many
Reduces Menstrual
Pain
Reduces the
possibilty of Colon Cancer, Breast Cancer and Prostate Cancer
Other
Although further research is needed, preliminary evidence suggests
that Omega 3 6 9 fatty acids may also
prove helpful in protecting against certain infections and treating
a variety of conditions including ulcers,
migraine headaches, preterm labor, emphysema, psoriasis, glaucoma,
Lyme disease, lupus, and panic attacks.
Nutritional information for
Infinity Omega 3-6-9 is here
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$10
100
softgels - 1,000 mg each
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"These
statements have not been evaluated by the FDA.
This product is not intended to diagnose, cure, prevent or treat
any diseases."
The above is a Government ORDERED statement.
It is NOT based in either reality or sanity.
Just like our Government.
In a landmark decision
on Friday, Jan. 15, 1999, the US Court of Appeals for the District
of Columbia ruled that the health claim rules imposed by the FDA
unconstitutional and in violation of the Administrative
Procedure Act. The court instructed the
FDA to define "significant scientific agreement" for health claims
on dietary supplement labels, and instructed the FDA to allow the
use of disclaimers on labels rather than to suppress these
claims outright. The court further held that four FDA Final rules
(prohibiting certain nutrient disease relationship claims) invalid
under the first Amendment to the Constitution.
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