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Vitamin C Is Hot For Colds
Summertime is fast approaching and the cold season is mostly
behind us. But there are still enough sore throats and sniffles
out there so that this article may find you in the mood
to take stock of vitamin C and other natural treatments
for the common cold--and even the flu.
Orthomolecular health medicine combines the benefits of
nutrition and natural therapies along with an
emphasis on laboratory diagnosis, actual measurement of
vitamins and minerals in order to truly understand the food
factors that conrol the body chemistry. Inspired by Dr.
Linus Pauling, who coined the name, ortho-molecular, as
an endorsement of the use of natural molecules in maintenance
of health and treating disease, the orthomolecular approach
to medicine has become the most dynamic grass roots movement
in medicine today, but we call it by other names, such as
nutrition, vitamin and antioxidant. Antioxidant
is the medical buzzword of the 90s and vitamin C is the
most important of the antioxdants.
Dr. Pauling raised the health consciousness of America
with his book on Vitamin C and the Common Cold in 1970.
In fact, his meta-analysis, a statistical review of multiple
studies of vitamin C for the common cold, showed a roughly
30 percent reduction in duration and morbidity of symptoms.
Though he was widely ridiculed by many medical authorities
at the time, his work has been substantiated, most recently
in a re-analysis by Hemila and Herman. These authors have
turned the tables on Paulings critics. They are particularly
chagrined at the powerful influence wielded by one of Paulings
most vehement critics, Thomas Chalmers, whose review of
the subject in 1975 was faulty due to the inclusion of poor
quality studies that did not show the amount of vitamin
C, or which used too little vitamin C, even below the then
RDA of 60 mg. Now we know that when only those studies with
over a gram of vitamin C are included, the results do support
Dr. Paulings findings, just as he said. Yet at the
time a man of much lesser stature was able to sway the scientific
community even though Pauling presented the more compelling
data!
Ten years ago Dr. Truswell also criticized Dr. Pauling.
A second look at his data also shows that he failed to distinguish
between dosages as different as 6000 mg. vs. 50 mg per day.
Worse, he ignored vitamin C benefits in his study when the
data clearly show that vitamin C supplements shortened the
duration of colds in his study by 6 to 12 percent. Another
research, this one by Dr. Glazebrook, showed a 40 percent
reduction in hospital stay in patients given vitamin C supplements
for tonsillitis. No one seemed to think that was very important
at the time. Think of the savings in hospital costs and
the great reduction in personal suffering. Thats hot.
Dr. Pauling held to the view that vitamin C at a dose of
3 to 6 grams per day for several days at the first sign
of a cold supports the immune function of the white blood
cells, acts as an anti-histamine and anti-inflammatory,
and promotes healing of the affected tissues. Thats
a lot of benefits from just one vitamin. Dr. Robert Cathcart
went a step further and tried larger doses of vitamin C,
up to a quarter pound per day, about 100 grams or more.
Eventually he determined that the most effective way to
use vitamin C against the common cold and other viral disorders
is to take the vitamin in powdered form, (thus avoiding
tabletting agents, which contain minerals and can cause
diarrhea in their own right). By increasing the dose at
the rate of about half a teaspoonful every few hours, eventually
bowel discomfort or diarrhea occurs. Thats bowel tolerance
and the best strategy is to cut back the vitamin C dose
to just below bowel tolerance for the duration of the illness.
Be sure to drink plenty of water, at least 8 ounces for
every 2 teaspoonfuls (8 to 10 grams) of vitamin C.
I am not recommending that you take megadoses of vitamin
C without medical supervision as there are a few individuals
who may develop anemia from such large doses, particularly
if they are genetically low in an enzyme known as G6PD,
as is the case in about 10 percent of those of African descent.
Mediterraneans and Jews also have an increased liklihood
of this problem, especially if there is the telltale hint
of low red numbers of red blood cells, a recurrent anemia.
But no such warnings are needed for megadoses of 6 to 10
grams per day, which is adequate for the common cold. Here
the only serious adverse effect is diarrhea, and that is
self-limiting. For severe infections, fevers, food poisoning,
or snakebite very large doses are reportedly life-saving.
But at these doses, up to 100 grams a day, its a good idea
to have your doctor on board
If Dr. Pauling had been less scientific he would have talked
about the extra benefits that come from combining vitamin
C with other nutrients. He certainly knew about this because
he attended the meetings of the Orthomolecular Medical Society
in the 1970s and was on personal terms with many of us orthomolecular
practitioners, when we were finding better results with
combinations of nutrient supplements. Our patients either
stopped having colds or threw them off quickly; and those
that did occur were much less of a bother--less morbidity.
But these observations were impossible to prove; thats
why Dr. Pauling preferred to focus on vitamin C by itself.
Only at the end of his life did he agree to collaborate
with Dr. Abram Hoffer in a study of multiii-nutrent therapies
against cancer. While vitamin C had accomplished a roughly
7-fold longer survival in already terminally ill cancer
patients; combination therapy increased the benefits by
another 3-fold. Over-all that means nutrient therapy as
practiced by Dr. Hoffer provides over 20 times longer survival
than conventional therapy without nutrient support. That
information is too important to ignore--but it is being
ignored just the same!
Back to the common cold, for the nutrient factors are similar
to those that are useful against viral illness and cancer.
The most beneficial nutrients for colds and viral illnesses
are: vitamin A in doses of up to 100,000 iu per day for
about a week; zinc at doses up to 100 mg per day for two
to three weeks; and L-glutamine at doses of 1 to 2 grams,
3 times per day during and for at least a week after an
infection. In addition, 100 iu vitamin E capsules can be
dissolved in the mouth like a lozenge to reduce sore throat.
N-acetyl cysteine 500 mg and selenium 200 mcg twice a day
support the antioxidant enzymes, which are depleted by all
inflammatory diseases. Ponaris (over the counter at
many pharmacies) is an iodized eucalyptus oil, very effective
in relieving nasal congestion and irritation and preventing
the development of secondary sinus infections which often
take hold after the cold is over. The hormone, melatonin,
is a double-barreled defense, providing both immune enhancement
and improved sleep. Finally, the use of traditional herbs,
such as echinacea and licorice root for about a week are
immune-stimulating and anti-viral.
One last treatment for colds and the flu syndrome deserves
mention: potassium iodide. I am not referring to iodine,
the caustic brown stuff with skull and cross-bones on it
that is used as an antiseptic. Rather this is the potassium
iodide that looks like water and causes no irritation except
when applied to raw or damaged tissues. It may burn but
it does not cause harm. When diluted in water or juice,
about 10 drops per glass, the iodide is gentle but retains
its antiseptic properties. In addition it is both immune-stimulating
and antibiotic, killing most bacteria, fungi and viruses,
including the rhinovirus of the common cold. In addition,
iodide is antihistaminic, powerfully so. In a matter of
minutes after a dose of the iodide, nasal secretions dry
up and coughing is suppressed. I cant promise that
it is always effective, but it is always worth a try. However
it is a prescription item and requires the approval of a
physician. Are there adverse effects associated with a few
doses of iodide over a few days of acute illness? Not much.
Even people who say they have an iodine allergy can be densensitized
in a day or so. After the Chernobyl atomic reactor melt-down,
widespread contamination prompted the use of iodide in about
10 million people in Poland. The number of adverse reactions
was a little over 1 in a million.
There is no cure for the common cold; and perhaps it is
time to recognize that we need an occasional challenge to
our immune system to keep us ready for the other viruses
out there. But an orthomolecular regimen, such as this one,
takes away much of the distress and disability of a cold
without risk of adverse effects. And these measures are
safe and accessible at home for those informed people who
prefer to put nutrition first against the common cold.
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