Vitamin C won't fight cancer: study
Evidence that vitamin C may do as much harm as good will be
published today, reinforcing the view that taking supplements comes a poor
second to eating a balanced diet. Vitamin C, known to be a DNA-protecting
"antioxidant," also can induce the production of DNA-damaging compounds
that are linked to cancer, suggests a study in the journal Science.Dr.
Ian Blair of the University of Pennsylvania cautioned that the study should
not be interpreted as a claim that vitamin...
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2038. Washington Post - April 16, 1996
DAILY VITAMIN C INTAKE MAY BE LOW, STUDY SAYS
The recommended daily intake for vitamin C may be set too low
for optimal health, according to a National Institutes of Health study
released today. Reporting in the Proceedings of the National Academy of
Sciences, researcher Mark Levine and his colleagues found that 200 milligrams
a day of vitamin C appears to be the ideal daily amount for healthy men
in their twenties. That is more than three times higher than the 60 milligrams
per day now advised by the National Research Council, which sets...
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2037. Philadelphia Inquirer, The (PA) - May 15, 1992
ILL PAULING STILL TOUTS VITAMIN C
When two-time Nobel laureate Linus Pauling was diagnosed with
prostate cancer five months ago, after a quarter century of preaching that
megadoses of Vitamin C might stave off the disease, it looked as if time
had run out for him.But now, at 91, he says he is recovering, and he thinks
Vitamin C might have actually bought him 20 years of health. "Practically
all old men are found to be developing cancer of the prostate sooner or
later," a rosy-cheeked Pauling said in...
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2036. THE SAN FRANCISCO CHRONICLE - September 15, 1990
AIDS Researchers Claim Success With Vitamin C
Nobel laureate Linus Pauling and his associates at the Linus
Pauling Institute of Science and Medicine in Palo Alto asserted yesterday
that high doses of vitamin C, which they already promote for treatment
of colds and cancer, hobbles the AIDS virus in laboratory tests. The report
from Pauling, a tireless enthusiast for vitamin C, elicited little surprise
from other scientists. Skeptics said that although more tests may be warranted,
drugs that seem to work well in laboratory flasks often turn...
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2035. Chicago Sun-Times - August 19, 1998
UK study calls for a new look at vitamin C
Could vitamin C be dangerous? You might get that impression
if you read the headlines about a recent study from the University of Leicester
in England. The researchers reported that while C's antioxidant properties
protected some parts of DNA (the genetic information in your cells), they
damaged others (Nature, April 9, 1998). And the effects were seen at a
dose of 500 milligrams_the amount many people take as a supplement every
day.Is it time to rethink C?No, says Jeffrey...
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2035. Chicago Sun-Times - September 24, 1989
Vitamin C called good cold fighter
PARIS An American researcher says a new study confirms his earlier,
controversial finding that Vitamin C is a potent weapon in reducing the
intensity and duration of the common cold.Both studies concluded that a
control group given a daily dose of Vitamin C needed 40 percent less time
to recover from a common cold infection than a group given placebos, or
fake pills. The group given Vitamin C - found most frequently in citrus
fruits and green, leafy vegetables - also suffered fewer coughs,...
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2032. Daily News of Los Angeles (CA) - July 3, 1992
PAULING SAYS VITAMIN C STEMS HEART DISEASE
Vitamin C helps regulate a human protein believed to be a contributing
cause of some heart diseases, two-time Nobel laureate Linus Pauling said
Thursday.Scientists have reported that lipoprotein(a), a natural human
protein that helps strengthen the arteries, may contribute to the cause
of cardiovascular diseases. Pauling, who has staunchly defended the strength
of vitamin C in fighting many ailments, including cardiovascular diseases
and cancer, said the vitamin can also regulate...
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2032. Charlotte Observer, The (NC) - May 15, 1992
VITAMIN C HELD OFF HIS CANCER, PAULING SAYS
For a quarter century, two-time Nobel laureate Linus Pauling
has taken megadoses of vitamin C and a lot of flak from skeptics for trying
to stave off cancer.Time and disease finally caught up with him in his
10th decade, he said Wednesday, revealing he got prostate cancer five months
ago. But at 91, he says he`s recovering.``Practically all old men are found
to be developing cancer of the prostate sooner or later,`` a rosy-cheeked
Pauling said in his office at the...
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2031. Victoria Advocate, The (TX) - November 27, 2003
Another look at vitamin C
On the dietary supplement stage, vitamin C is the one-note supporting
cast member elevated to stardom. It's got talent, but not nearly enough
to match its glorified image and big box-office numbers. Long touted as
a cold-buster and cure-all, vitamin C equals good health in the public
imagination like no other nutrient. But scientists are far less enthusiastic
in their assessment of vitamin C, which hasn't panned out as a powerful
panacea against everything from the...
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2031. St. Louis Post-Dispatch - March 28, 2000
BIG DOSES OF VITAMIN C CAN WORSEN CANCER, DOCTORS SAY
Cancer patients who take large doses of vitamin C in the hope
of a cure might actually make their disease worse by inadvertently protecting
their tumors from radiation and chemotherapy, new research suggests.Doctors
caution they cannot prove the vitamin is harmful during cancer treatment.
But they say there are strong biological reasons to think megadoses could
be bad. The concern is based on the discovery that cancer cells actually
contain large amounts of vitamin C, which appears to...
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