We examined the effects of Lactobacillus acidophilus on cold symptoms in young children. In a double-blind, placebo-controlled trial, 326 children ages 3-5 received either probiotics or placebo for six months.
The results were promising: children taking probiotics had significantly fewer instances of fever, cough, and runny nose compared to those on placebo. They also missed fewer school days and required less antibiotic treatment.
Overall, probiotics proved to be a safe and effective method for reducing common cold symptoms in children.
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Probiotics boost immunity, reduce coldsProspective study of probiotic supplementation results in immune stimulation and improvement of upper respiratory infection rate.
Relevant study on cold treatment.
We examined how probiotic supplementation influences the frequency of common colds in adults with a past history of multiple infections. In a carefully designed study where participants were randomly assigned to receive either a probiotic drink or a placebo, we observed that those taking probiotics had fewer upper respiratory infections and less severe flu-like symptoms.
Additionally, there was a notable increase in immune markers among the probiotic group, demonstrating enhanced immune function. However, certain immune indicators showed no significant differences between the groups. Overall, our findings suggest that probiotic drinks can be a safe option for reducing cold occurrences and boosting immunity.
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LcS reduces cold occurrenceDaily 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.
Highly relevant findings supported
We observed the effects of fermented milk containing Lactobacillus casei strain Shirota on upper respiratory tract infections (URTIs) among 96 healthy office workers aged 30 to 49. In a randomized controlled trial, participants consumed LcS-FM or control milk daily for 12 weeks. Results showed a significant reduction in URTI incidence in the LcS-FM group (22.4% versus 53.2%), along with fewer episodes and shorter duration of symptoms. This suggests that Lactobacillus casei may support immune health, helping fend off colds.
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Probiotics may lessen cold symptomsEffect of Lactobacillus gasseri PA 16/8, Bifidobacterium longum SP 07/3, B. bifidum MF 20/5 on common cold episodes: a double blind, randomized, controlled trial.
Study shows moderate relevance
We investigated whether daily probiotics, specifically Bifidobacterium longum, could help lessen the severity and duration of common cold symptoms over a three-month period.
In a well-structured study involving 479 healthy adults, we compared those taking probiotics with a control group. Our findings showed that the probiotic users experienced shorter cold episodes—by almost two days—and reported less severe symptoms, with clear improvements in their immune cells.
Overall, it seems that Bifidobacterium longum could offer a valuable aid in combating common colds.
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Probiotic yogurt reduces cold symptomsEffect of fermented milk on upper respiratory tract infection in adults who lived in the haze area of Northern China: a randomized clinical trial.
High relevance due to health insights
We investigated how consuming Qingrun yogurt, which contains the probiotic Bifidobacterium lactis, affects common colds among adults living in hazy areas. In a clinical trial with 136 participants, those who enjoyed the probiotic yogurt daily experienced fewer colds and reported milder symptoms compared to those who consumed regular yogurt.
Remarkably, it even shortened the duration and intensity of respiratory infections. The findings suggest that incorporating probiotic yogurt into our diets could be a beneficial strategy to help combat upper respiratory infections.
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