Could a High Fiber Diet Help Prevent the Flu in Asthmatics? - Asthma.net

Every autumn, influenza rears its ugly head and begins infecting folks all around the globe. By the winter holidays, or shortly thereafter, folks start to fall sick with extreme respiratory signs. In reality, as much as 20% of individuals are contaminated every year. The flu is just not enjoyable for anybody, however in folks with bronchial asthma it drastically worsens signs and threatens bronchial asthma management.
In fact, your greatest protection is an offense. In different phrases, get your annual flu shot earlier than the influenza viruses start circulating in earnest. Flu vaccines, at their greatest,  bolster your immune system sufficient to stop you from really getting the flu. And even when you ought to nonetheless fall sick with the flu, your course of sickness needs to be shorter and fewer extreme.
There are additionally antiviral medicines that can be utilized to struggle a flu an infection, as soon as it begins, if obligatory.
However, what if there was a extra “natural” strategy to stopping the flu? Nicely, researchers lately launched pre-clinical examine outcomes suggesting the potential of precisely that. Maybe this can lend credence to the concept I mentioned in my put up, “Asthma and Gut Health: What’s the Connection?” In that put up, I explored the chance that intestine well being would possibly affect respiratory and immune system well being.
Particulars of the Research
Within the Might 15, 2018 concern of the journal Immunity, researchers described a examine they’d executed with mice. They researched utilizing a high-fiber weight loss program to affect the immune system.  On this examine, they fed mice a weight loss program supplemented with both the extremely fermentable fiber inulin or quick chain fatty acids (SCFAs). What they discovered was that this weight loss program affected the immune system in 2 alternative ways:
First, it decreased the innate immune response that’s usually related to tissue harm.
Second, it enhanced the adaptive immune response that’s charged with eliminating pathogens.
The researchers defined that therapies studied up to now often both flip the immune system on of off. However, with the dietary fiber, they had been stunned to seek out that it turned off a part of the mice’s immune system, whereas turning on one other, utterly unrelated a part of their immune system. These two-pronged advantages occurred due to adjustments within the composition of intestine micro organism within the mice. These adjustments led to a progress within the manufacturing of SCFAs by means of the fermentation of dietary fiber.
Taking their evaluation a bit additional, in addition they discovered that the dietary fiber and the resultant immune system adjustments really protected the mice particularly in opposition to a flu an infection.
The place Do We Go From Right here?
All that is very thrilling, however we’re speaking about mice, not people. Might people stop the flu just by consuming a high-fiber weight loss program?
this analysis together with previous research, it does appear evident that the everyday Western weight loss program of excessive sugar, excessive fats, low fiber meals doesn’t promote well being. In reality, that sort of weight loss program may make you extra prone to inflammatory ailments like bronchial asthma, whereas reducing your safety in opposition to infections, such because the flu. As as to whether, consuming high-fiber will really stop flu in people, we simply don’t know sufficient but.
Authors of this examine say they plan to do related dietary intervention research in people to see if the outcomes translate. These research would have a look at:
How dietary adjustments affect the immune system
How adjustments within the intestine can affect lung ailments
They are saying that additional examine may additionally assist us perceive if dietary fiber would possibly improve different bronchial asthma therapies or enhance vaccine effectiveness.
So, the jury continues to be out when it comes to definitive proof. However we already know there are a lot of well being advantages to growing the fiber in our diets. So, I for one, will maintain consuming my fiber and hoping for the perfect come flu season! And in addition I’ll be getting my flu shot. Can’t have an excessive amount of medical insurance!

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