|
Most people have heard of antioxidants, but
most probably don’t know what they are or what role they play
in the body. Before an explanation of antioxidants is given, let’s
discuss why we need them in the first place.
Healthy Cells |
Our body is constantly producing
free radicals. If disease is present in the body, free radicals
are also present. However, free radicals are a normal by-product
of energy production which is constantly occurring in our body;
therefore, the body is constantly producing free radicals. The
more free radicals we have, the more oxidative stress occurs. |
| Free radicals are actually
electrons that have escaped from an atom during the process
of energy production, thus creating an unstable molecule which
can then react with stable molecules and change them into free
radicals, setting off a chain reaction. These free Free Radical
Cells radicals, if left unchecked, can promote disease and significantly
increase the effects of aging. |
Free Radicals |
 |
“Scientists now believe
that free radicals are
causal factors in nearly every known disease. By
controlling free radicals, antioxidants…influence
how fast and how well we age.”
-The Antioxidant Miracle, Packer,
Colman |
Oxidative stress produced from free radicals
is the principle cause of both heart disease and cancer. In addition,
oxidative free radicals contribute to Alzheimer’s
disease, Parkinson’s disease, diabetes, arthritis, stroke,
inflammation, cataracts, and nearly all of the diseases and ailments
of aging because the principal cause of aging is also free radical
oxidative stress!
 |
“New evidence points to
a link between
environmental poisons and learning disabilities”
- U.S. News and World Report |
To make matters worse, toxins in the environment
cause increased free radical production. Environmental toxins also
contribute to, if not cause, ADD and ADHD as well as other cognitive
disorders. Today there is virtually no place on planet earth where
you can escape the effects of toxins. There
are seven billion tons of toxins dumped into the air, the water,
and the soil each year in the U.S.
Living on a toxic planet will probably always
be a reality and the level of toxins will probably continue to get
worse!
There is yet another cause of free radical
production that is familiar to all of us. I am speaking of STRESS.
Physical, emotional or mental stress is something that affects most
people, especially here in the U.S. If you have a spouse, own a
house, use a computer, have children, a job, or drive on the public
roads you have experienced some level of stress.
 |
Increased stress in your
life, leads to the increase of free radicals in your body.
The toxic world we live in and the pace
at which we live have caused an increased amount of free radical
production in our bodies. We cannot handle this excessive
amount of oxidative stress and as a result we see all degenerative
diseases on the rise in the U.S. According to a Johns Hopkins
University. Report in 2000, one-half of all Americans have
a chronic disease. |
Our first line of defense against free radicals
and the oxidative stress they produce is antioxidants. Antioxidants
very simply neutralize the effects of free radicals. There are many
known antioxidants that benefit man, such as vitamins A, C and E,
green tea (if not over processed), lipoic acid, Coenzyme Q 10, glutathione,
phytochemicals (nutrients from plants such as flavonoids and indoles),
grape skin extract, and many others.
These nutrients do not occur in nature alone
and also do not function in the body alone; there are many other
minerals and co-factors necessary to act as catalysts for these
antioxidants. For example, selenium is a necessary catalyst for
vitamin E. Without selenium, you would not get the benefit of vitamin
E. A catalyst is like a light switch in that it “turns on”
a function. Another example would be zinc, which is a necessary
catalyst for vitamins A and C.
Many studies have shown that, unlike “solo”
nutrients, combined nutrients provided in a form that mimics natural
sources provide particular benefit. The bioavailability of a nutrient
(the degree to which a substance becomes available at the physiological
site of activity after administration) can be significantly influenced
by the presence of other food factors that may enhance or depress
its absorption and utilization. We know that dietary antioxidants
interact with each other and can have either a synergistic effect
in our body or a negative effect. This is particularly important
to consider when taking antioxidant supplements.
Products
|