Daily intake of fermented milk with Lactobacillus casei strain Shirota reduces the incidence and duration of upper respiratory tract infections in healthy middle-aged office workers.

Eur J Nutr · 2017 · PMC5290054 · PMID 26419583

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did not reach statistical significanceno p-value reported

The incidence of influenza was 10.6 % in the CM group and 4.1 % in the LcS-FM group, although this difference did not reach statistical significance.

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