Wednesday, January 6, 2010

Vitamin D and the Flu


HOLA bloggers!

I'm back haven't posted in awhile. How was every ones holidays?? good i hope! i went away visited some family.. it was about 35 degrees at night haha i feel like I'm always complaining about the cold weather,I'm just ready for summer, anyways speaking of cold, I've been recently trying to prevent a cold, felt the symptoms and immediately took precaution haha, sadly some aren't as lucky. flu season! to whomever has the flu right now i really do feel for you and hope you get well soon.

ohh article on the flu and vitamin d.
enjoy :]


Vitamin D and the Flu: More about the Science

Bill Faloon, Co-founder of Life Extension Foundation, recently summarized some of the science showing the critical role of Vitamin D in preventing and controlling infections due to the flu. An excerpt from his article in the January 2010 Life Extension Magazine follows:
Evidence that Vitamin D Combats Winter Infections

As daylight hours grow colder and shorter, incidences of the common cold, flu, and respiratory infections spike upwards. Scientists have identified reduced vitamin D levels in winter months as a prime suspect for this increase in infectious disease cases.

Vitamin D in all forms (sunlight, sun lamps, or supplements) reduces the incidence of respiratory infections.[24,26] Dutch children with the least sun exposure are twice as likely to develop a cough and three times more likely to develop a runny nose compared with children with the most sun exposure.[35]

When Russian athletes were given access to a sun lamp to stimulate vitamin D synthesis in the body, there were 50% fewer respiratory infections and 300% fewer days of absence.[26]
Children with the lowest vitamin D serum levels are 11 times more likely to develop respiratory infection. When 60,000 IU per week of vitamin D was administered (for six weeks) to children with frequent respiratory infections, the result was a complete disappearance of such infections in the following six months.[36]

In a controlled trial of African women, a low dose (800 IU a day) of vitamin D resulted in a 3-fold reduction in cold and flu symptoms compared to those given placebo.[37]


Original article.
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