Posted on 12/30/2014 8:19:19 AM PST by Aquamarine
3) Colds and Flu
The flu virus causes the most illness in the winter months, leading some researchers to hypothesize that influenza may be related to vitamin D levels. Vitamin D levels are lowest during the winter. Also observational studies have found that people who have low vitamin D levels are more likely to get respiratory infections or report having a recent cold or upper respiratory tract infection.
A study published in the American Journal of Clinical Nutrition examined the use of vitamin D (1,200 daily) or a placebo in nearly 340 children during the winter months. After four months, researchers found that the rate of influenza type A was approximately 40 percent lower than in the placebo group, with no significant difference in influenza type B rates.
I personally don't believe the supplementation is useful except in an individual who has low serum level to begin with.
Research is inconsistent. You cherry-picked one study that appears to support it, but why only in the case of Type A? Sounds fishy.
Comfort memories are so wonderful to have and keep.
Happ New Year!
I 'cherry-picked' nothing. I copied and pasted the section on colds and flu.
How about referencing the studies that showed no experimental benefit?
Got the flu shot, got the flu anyway. Fever, chills (unusual for me), and copious amounts of mucus only Tylenol Severe Cold seems to work on (at all).
Can someone give an explanation or two as to why the entire south is in the high range?
What’s important to know is how important and underrated sanitation is. Vaccines aren’t effective enough to use as a crutch. Rely on cleanliness too. But for the most part, I agree, disease-causing germs are the quintessential example of evolution, and not in a good way.
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