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Evidence-Based Supplement Research
Evidence-Based Supplement Research

Best Supplements for Reduced Severity of Allergic Rhinitis Symptoms

Ranked by research evidence. Compare 4 supplements across 14 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.

Top picks by evidence

  • Low evidence10 studies

    Across 10 studies, all beneficial moderate-sized effects were reported for Lactobacillus acidophilus L-92 in reducing allergic rhinitis symptoms, though only 1 study had statistically significant findings. Evidence primarily comes from reviews citing earlier clinical trials, with no consistent dose or duration data extracted. Effects were predominantly moderate in size.

4 supplements
  • LowLactobacillus acidophilus L-92Across 10 studies, all beneficial moderate-sized effects were reported for Lactobacillus acidophilus L-92 in reducing allergic rhinitis symptoms, though only 1 study had statistically significant findings. Evidence primarily comes from reviews citing earlier clinical trials, with no consistent dose or duration data extracted. Effects were predominantly moderate in size.10 beneficial10 studies
  • Lactococcus lactis L1A-232 beneficial2 studies
  • Lactobacillus helveticus VPro 131 beneficial1 study
  • Bifidobacterium plantarum1 beneficial1 study
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