|
What is Oxidative Stress
By Darren Owen
The science of oxidative stress
is taking the medical field by
storm and is now the most
researched topic in medicine
today. Why? Because study after
study shows that the "root"
cause to well over 70 chronic
degenerative diseases and
premature aging is oxidative
stress. Just as apples turn
brown, butter turns rancid and
iron rusts, so we too are
literally rusting from the
inside out everyday. But there
is a way to fight back.

Oxidative
stress is the damage caused to
cells when there is a build up
of free radicals within the body
due to normal metabolic
processes. Just as pile of wood
burns up and produces smoke, or
oxidation, so your body burns
oxygen rich fuel and releases
billions of free radicals in the
process. Free radicals are an
unstable electrically charged
atom or molecule that has only
one quest, it is looking to
"balance" itself out by finding
a mate. Because it has an odd
number of electrons, it 'must'
seek to find a 'mate' which is
to be found inside the healthy
cells of your body. When a free
radical begins this quest, it
literally begins slamming into
the membrane walls of healthy
cells to balance. These free
radicals will rapidly react to
other molecules by trying to
'steal' an electron from another
molecule that is more willing to
give one up and it is now
satisfied. however, the victim
molecule is now unbalanced an
has itself become a free
radical. This sets off an
uncontrolled chain reaction
within the body that causes
oxidative damage at the cellular
level. Imagine billions of your
cells taking 10,0000 oxidative
hits per day as suggested Dr.
Ames, a leading researcher in
oxidative stress.
This
reaction is what causes cellular
damage when free radicals break
into the healthy cell membranes.
You can get a bent chromosome
which can generate a forbidden
clone of cells. A forbidden
clone of cells is what causes
cancer. If this oxidation is
taking place in your skin, the
elastic fibers begin to break
down from the damage and you get
wrinkles. If the oxidation
occurs in the joints, pot
marking of the cartilage causes
arthritis. It is this oxidative
damage to the cell wall
membranes that are particularly
susceptible to free radicals.
Cell membranes are made up of
unsaturated lipids and can
breakdown and harden under
oxidative stress. It then
becomes impossible for the cell
to maintain its cellular
activities of getting nutrients
and signals from other cells to
perform operative functions
within the body. The cell, like
a house needs to take in
nutrients and get rid of waste
by products while communicating
bio-chemically with other cells.
Extensive damage accumulates
over time causing a disruption
in cellular function leading to
cell death and aging and
disease.
Oxidative
stress can also be increased by
environmental and lifestyle
factors such as sun radiation,
air pollution, smoking,
dehydration, alcohol, lack of
exercise, stress and poor
nutrition.
Antioxidants to
the Rescue

To
reduce this pathway to aging,
cancer and disease antioxidants
can be introduced in the body in
various ways such as serums for
skin care, supplements and
eating right. By far the most
researched and most accepted
method of combating oxidative
stress is eating 7 to 11
servings a day of raw fruits and
vegetables.
For many
years the National Institute of
Health, the American Cancer
Society, the American Medical
Association, the American
Academy of Pediatrics, and every
other national health
association has emphasized the
importance of eating raw fruits
and vegetables every day.
Antioxidants rich foods protect
against damage to cells caused
by free radicals.
What is
important to note however is
that in order to receive the
active nutrients within the
foods, they must be eaten
raw. What is often not discussed
is that heat destroys the
enzymes, fibers and other active
nutrients within the raw foods.
hence the catch 22. How many
people really eat 7 to 11
servings a day, let alone raw
servings?
The real
question is whether or not you
feel you are getting enough
antioxidants in your diet and if
not, should I be taking
supplements? As Dr. Ray Strand,
M.D. writes,
|
"Living a healthy
life becomes a
matter of balance.
You must have enough
antioxidants
available to readily
neutralize the
number of free
radicals your body
produces. If you
don't, "oxidative
stress" will occur.
When this oxidative
stress is allowed to
persist over a
prolonged period of
time, you will most
likely develop a
serious chronic
degenerative
disease.
Since balance is
the key, we need to
look closely at the
individual players
that are at war
within. The number
of free radicals you
produce each and
every day is never
the same. All the
pollutants in our
air, food, and water
dramatically
increase the number
of free radicals we
produce. Enormous
stress, excessive
exercise, cigarette
smoke, sunlight,
radiation, and every
drug prescribed
greatly increase the
number of free
radicals produced in
the body. In fact,
there has never been
a generation on this
planet subjected to
more oxidative
stress than this
present one. We are
literally under
attack from our
polluted
environment,
stressful
lifestyles, and
over-medicated
society." |
Below are the
health supplements and products
we have found in our research of
cellular health, anti aging and
skin care that offer high
quality and value.
|
 |
|