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Article #199: Antioxidants, Free Radicals, and Sports Nutrition

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As you know, I am a physician. It's part When free radical damage is done, the
of my profession to keep abreast of body can remove the compounds formed by
what's happening in medical /health its cellular repair system. However, if
research. Being retired helps, because the body cannot handle the free radicals
doctors simply do not generally have the (with antioxidants for example), nor
"extra time" to devote to the scientific remove the compounds, then disease can be
literature. the result.
But I do. And I love it. I am one of Contrary to popular opinion, free
those individuals who really enjoys radicals do not circulate throughout the
...brace yourself...chemistry. When I'm body. The half-life of most free radicals
done here, you should be excited too, varies in a range of a few nanoseconds to
especially if you are interested in about 7 seconds duration. That means they
sports nutrition and antioxidants, though will react within the "neighborhood" (a
not necessarily in that order. few Angstroms or microns near where the
Sports nutrition is a vast industry with increase in free radicals occurred)
emphasis on optimizing PERFORMANCE. Off ...organs, connective tissue, circulatory
hand, I can think of quite a few or nerve tissue, bone or lymphatic
categories involving sports nutrition: material are all candidates for free
* sports nutrition and supplements for radical attack.
athletes, Wherever they form, they will damage the
* sports nutrition and athletic surrounding areas, unless prevented by
performance, the body...So the body does NOT have the
* sports nutrition and body building, luxury of just filtering away any
* sports nutrition and endurance circulatory fluids to find the free
training, radicals. The body's defense systems must
* sports nutrition and special diets in a be...well...fairly omnipresent to
variety of sports, neutralize the effects of free radicals.
* sports nutrition and strength training, The antioxidant protective system must be
* sports nutrition for running, jogging, healthy.
walking, skiing, swimming Since they are highly reactive
* There's even Rocky Mountain sports substances, they react with all sorts of
nutrition cell elements readily. But, when they do
* ...the list is endless. react with your body cells, they can
So far, no surprises, huh? Well, here's damage the cells and even kill them.
one for you. Did you know that when you Often, the damage from free radicals can
exercise intensively you INCREASE the CHANGE the cellular structure enough to
free radical burden in your body? If cause DISEASE such as cancer, diabetes,
you're a serious sports enthusiast, you arthritis, heart disease and a host of
should know that. others.
But...the real news is what science is The type of disease that occurs is
now finding out about that free radical dependent upon which of the free radical
burden of yours. You should pay close defenses in the body weren't functioning
attention here. properly and where the free radical
Suddenly, chemistry gets real personal. attacks occur.
Everyone of us has, what may be called, The body has pretty sophisticated
our antioxidant protective capacity. That antioxidant defense systems. But, the
means our bodies normally utilize body CAN get overwhelmed in its
antioxidants to protect us against the antioxidant protections against such free
harmful impact of free radicals. radicals...
First of all, what are antioxidants? They Indeed, unless antioxidant enhanced
are molecular substances which offset sports nutrition (with glyconutrients)
free radical damage to the body. are used to offset the increased free
Antioxidants, "quench" free radicals (for radical burden, the BODY will suffer as a
lack of a better metaphor) neutralizing result of intensive sports training,
their damaging effects on the cells of stress, and competition.
the body. Glyconutrients VITAL to sports nutrition
* Antioxidants are found in foods such as ...
cranberries, green tea and even Studies comparing marathon runners who
chocolate. did and did not take glyconutritional
* Antioxidants are found in vitamins such sports nutrition supplements were
vitamin C and E. undertaken. The results were reported by
* Antioxidants are found in carotenoids the Proceedings of the Fisher Institute
such as beta-carotene. For Medical Research ( August 2003,
* Antioxidants are found in many vol.3, no.1). The results "demonstrated
substances supplied by the body such as strikingly different patterns."
glutathione. Antioxidant protection appeared to be
* Antioxidants are found in many herbs powerfully enhanced against free radicals
and enzymes. with glyconutritional supplementation.
The impact of antioxidants is boosted by Thus, the body was protected for several
glyconutrients to offset free radicals in days after the marathon run.
your body...and, as a result of your However, when glyconutritional sports
athletic exertions. nutrition was NOT used, the damaging
Antioxidant capacity must be provided in effects of the free radical burden
your sports nutrition regimen or you appeared to remain in the body for about
could be "robbing Peter to pay Paul" with five days. Thus, the subject
your workouts. As you will see, without a "consistently excreted higher
glyconutrional presence in your sports concentrations of free radical
nutrition, the healthful gains made by byproducts..." as compared to that of the
your physical workouts will be offset by glyconutritional subject. It should be
your own free radical burden. emphasized that the subject studied WAS
Free radicals, sports and sports TAKING other antioxidants, though not
nutrition glyconutrition. Despite that fact, the
Free radicals are those chemical species above cited results were obtained.
which contain one or more unpaired That's another way of saying that when
electrons, capable of independent glyconutritional supplements were not
existence. They form in the body due to a used, the free radical burden upon the
variety of reasons as offshoots of body was not lifted. Antioxidant
cellular activity or as products protection does appear to be
introduced to the body from the outside. (significantly) strengthened with
As an analogy, think of running a car glyconutritional sports nutrition. Such
engine as the cellular production and the antioxidant protection appears to be of
car emissions a the free radical benefit for athletes overall, including
production. The engine produces products training, stress, competition and dietary
which cannot stay inside the car without issues.
further damage. They simply must be The glyconutrional revolution in sports
neutralized and expelled. nutrition and therapy is just beginning.
Free radicals form and cause damage by More studies are being done. More results
reacting with many substances in your are coming in concerning free radicals
body. It is estimated that upwards of and the capacity of the glyconutrients to
200,000 free radical attacks occur in our boost antioxidant affect against free
bodies daily. radicals.






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