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Evidence-Based Supplement Research
Evidence-Based Supplement Research

Best Supplements for Reduced Pain Intensity

Ranked by research evidence. Compare 35 supplements across 45 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.

Top picks by evidence

  • Moderate evidence3 studies

    Across 3 studies, 2 reported beneficial moderate-sized effects on reducing pain intensity, while 1 found no significant difference. The evidence is strongest in children following tonsillectomy (meta-analysis of 710 participants). Median study duration was 11 days. No consistent dose or form data was reported.

    Product match
    Zarbee'sChildren's Sleep with Melatonin Gummies
    · $17.40 · ★5.0 (6)
  • Low evidence3 studies

    Across 3 studies, 1 reported a beneficial large-sized effect of ginger on reducing pain intensity in primary dysmenorrhea, while 2 studies found neutral (no significant) effects in other populations. The predominant effect is mixed, with the strongest evidence coming from a meta-analysis reporting significant pain relief (WMD=2.902, 95% CI 2.039-3.765) in 647 dysmenorrhea patients. The median study duration was 14 days, but the evidence base is small and heterogeneous.

    Product match
    Vital NutrientsBCQ
    · $59.90 · ★5.0 (42)
35 supplements
  • ModerateHoneyAcross 3 studies, 2 reported beneficial moderate-sized effects on reducing pain intensity, while 1 found no significant difference. The evidence is strongest in children following tonsillectomy (meta-analysis of 710 participants). Median study duration was 11 days. No consistent dose or form data was reported.2 beneficial1 neutral3 studies
  • Black Cumin2 beneficial2 studies
  • Propolis2 beneficial2 studies
  • Vitamin C2 beneficial2 studies
  • LowGingerAcross 3 studies, 1 reported a beneficial large-sized effect of ginger on reducing pain intensity in primary dysmenorrhea, while 2 studies found neutral (no significant) effects in other populations. The predominant effect is mixed, with the strongest evidence coming from a meta-analysis reporting significant pain relief (WMD=2.902, 95% CI 2.039-3.765) in 647 dysmenorrhea patients. The median study duration was 14 days, but the evidence base is small and heterogeneous.1 beneficial2 neutral3 studies
  • fennel1 beneficial1 neutral2 studies
  • Cinnamon1 beneficial1 neutral2 studies
  • Gastrodia1 beneficial1 study
  • Lactobacillus rhamnosus GG1 beneficial1 study
  • Lactobacillus reuteri DSM 179381 beneficial1 study
  • Lactobacillus reuteri MAK02L14R1 beneficial1 study
  • L-Arginine1 beneficial1 study
  • Lactobacillus gasseri BNR171 beneficial1 study
  • Bromelain1 beneficial1 study
  • Serrapeptase1 beneficial1 study
  • Sophora1 beneficial1 study
  • Asparagus1 beneficial1 study
  • Fennel1 beneficial1 study
  • Anise1 beneficial1 study
  • saccharomyces boulardii1 beneficial1 study
  • green tea1 beneficial1 study
  • Fenugreek2 neutral2 studies
  • Vitamin B11 neutral1 study
  • guava1 neutral1 study
  • Fish Oil1 neutral1 study
  • Magnesium1 neutral1 study
  • plantain leaf1 neutral1 study
  • Chamomile1 neutral1 study
  • Griffonia1 neutral1 study
  • Chamomile1 neutral1 study
  • Valerian1 neutral1 study
  • Rhubarb1 neutral1 study
  • Vitamin B121 harmful1 study
  • Vitamin E1 neutral1 study
  • Vitamin D1 harmful1 study
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