Vitamin D for Cold and Flu
Symptoms Could be More
Effective Than Flu Shots
Using Vitamin D for cold and flu symptoms is an underused, effective natural immune boosting strategy. Vitamin C and zinc have been getting all of the press lately about colds and flu, but Vitamin D and the flu is a real winner too.
Vitamin D and the Common Cold Virus
A well organized study that followed over 100 postmenopausal women for 1 year while they were taking 4000 IU of Vitamin D daily, had only one women get cold or flu symptoms IN THE ENTIRE YEAR! That’s ONE cold in ONE year in over 100 women By the way, that was NOT one cold PER PERSON for the year, that was ONE COLD IN ONE YEAR FOR 100 people. How many colds do you and 99 friends get every year? Vitamin D is a potent
Immune System
stimulant, as we discussed on the main
Vitamin D Facts
page. One of its main immune system functions is to help trigger production of a substance called cathelicidin.
Cathelicidin is a naturally produced antibiotic that is able to be made only in the presence of high
Vitamin D levels
in the bloodstream, higher than the vast majority of the population has. Thus Vitamin D for cold and flu symptoms could also be a possible treatment for colds and flu, according to some researchers.
“Theoretically, pharmacological
doses of vitamin D
(2000 IU/kg/day for 3 days)
may produce enough…
cathelicidin to cure…
influenza and the common cold…”
-‘Use of Vitamin D in Clinical Practice’
There is much more
Vitamin D Research
that connects lower Vitamin D levels to a higher rate of cold symptoms in children and adults- like
This February 2009 Article
from the Archives of Internal Medicine.It's also well known that
Children with Rickets
(severe Vitamin D deficiency leading to bowed bones) have much higher incidences of respiratory infections. Another reason that Vitamin D for cold and flu symptoms may be effective, is that Vitamin D Deficiency may contribute to periodontal disease. And Periodontal Disease- by pouring large amounts of bacteria into the bloodstream- is a serious drain on the immune system. When the immune system is already working overtime, it's not going to be able to fight off colds and flu effectively. So a combination of using Vitamin D Supplements and Correcting Periodontal Disease by having excellent Oral Health and Hygiene could be a serious One-Two Punch for Seasonal AND even
Swine Flu Prevention.
Vitamin D and Flu Symptoms
Can Vitamin D affect the rate of flu symptoms and even stave off epidemics? One comprehensive Vitamin D research paper,
‘On the epidemiology of influenza’,
theorizes that Vitamin D and the flu may be even MORE closely linked. The study says that a low Vitamin D level may actually be the CAUSE of Flu Symptoms in the first place. This theory suggests that the seasonal nature of flu symptoms, almost always in the wintertime, is because of rampant low Vitamin D levels at that time of the year affecting the rate of natural antibiotic production and thus decreasing the effectiveness of the immune system. A newer study, The Role of...Vitamin D in reducing case-fatality rates from the 1918–1919 influenza pandemic... , supports this theory and relates the correlation between sunlight exposure and the rate of death from the flu. It is an interesting point that cold and flu symptoms are primarily wintertime problems. Have you ever wondered why that is?
"Critics say we should not recommend vitamin D to prevent influenza until it is proven to do so (It has not been). The critics are thus saying, although they seem not to know it, "you should be vitamin D deficient this winter until science proves being vitamin D sufficient is better than being Vitamin D deficient." Such advice is clearly unethical and has never ever been the standard of care." Dr. John Cannell
The Vitamin D Council
Well, now you might have the answer. Vitamin D and the flu are DEFINITELY linked, as is Selenium and The Flu- and while neither has been PROVEN in studies to be an effective flu treatment or a cure for the common cold, Vitamin D for cold and flu symptoms COULD prove to be a formidable way to combat colds, flu and even the swine flu. If you decide to use Vitamin D for cold and flu symptoms, be sure that you read the
Normal Vitamin D levels
and the
Vitamin D requirements
page for extensive information on how to take Vitamin D safely and effectively.
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Vitamin D and your teeth
Vitamin D Resources |
