Probiotics curb lung illnesses in athletes, study finds

[Celebration]

http://www.jsonline.com/story/index.aspx?id=718643

Athletes who took probiotic capsules had substantially shorter and less severe respiratory illness symptoms than when taking a placebo, according to a new study.

The study involved 20 elite endurance athletes who were given three, freeze-dried probiotic capsules twice a day or a placebo. The probiotic capsules contained Lactobacillus, a lactic acid bacteria that has been used in the treatment of infections in the gut.

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The researchers found no difference in treadmill performance, but the probiotic capsules were associated with a substantial reduction in respiratory symptoms.

While taking the capsules, respiratory symptoms lasted 30 days, compared with 72 days while taking placebos. Symptoms also were less severe while taking the probiotic.

In addition, probiotic use led to a doubling of levels of interferon gamma, an important component of the immune system.

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[Gman]

1. Interesting also when you consider that

whey, a milk byproduct, has immune system enhancing properties.

[grasswire]

3. wow I have to learn more about this

The cross country/track runner in my household has far too many respiratory infections. Fifth cold this year!

[xchrom]

2. cool -- i run a lot and take probiotics.

because i also take a lot of medication.