Search Research Studies

    Filter peer-reviewed studies by condition, supplement, study type and quality score.

    Showing 12 of 3199 studies

    Pharmacological treatments of REM sleep behaviour disorder in synucleinopathies: a systematic review of effectiveness and safety

    Sleep Medicine review authors

    2026Sleep Medicine
    systematic_review
    Quality 7/10
    DOI

    The effects of Lycium barbarum polysaccharide on oxidative stress and sperm health in varicocele patients: A randomized clinical trial

    2026Tissue Cell
    rct
    Quality 4/10
    DOI

    Vitamin D in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome After COVID-19 or Vaccination: A Randomized Controlled Trial

    Kodama T, et al

    2026Nutrientsn=91
    rct
    Quality 7/10
    DOI

    Saccharomyces boulardii as a Probiotic Supplement in Helicobacter pylori Eradication Therapy: A Meta-analysis

    Westphal JR, Koch N, Vilchez-Vargas R et al.

    2026Journal of Gastrointestinal and Liver Diseases
    meta_analysis
    Quality 8/10
    DOI

    Citicoline-Amantadine Trial in Traumatic Brain Injury: A Prospective Randomized Study

    2026J Neurotrauma
    rct
    Quality 5/10
    DOI

    Update on Medical Treatments for Essential Tremor: An International Parkinson and Movement Disorder Society Evidence-Based Medicine Review

    2026Mov Disord
    systematic_review
    Quality 9/10

    Ginkgo biloba for cognitive impairment and dementia (updated review)

    Cochrane Dementia and Cognitive Improvement Group

    2026Cochrane Database of Systematic Reviews
    systematic_review
    Quality 8/10
    DOI

    The use of methylsulfonylmethane-containing products in dermatology: an evidence-based systematic review of safety and efficacy

    Dermatologic Therapy Review Group

    2026Dermatologic Therapy
    systematic_review
    Quality 5/10
    DOI

    Comparative effects of Bacopa monnieri and Ginkgo biloba on cognitive functions: A systematic review and network meta-analysis

    Tiemtad P, et al.

    2026Phytomedicinen=2,107
    meta_analysis
    Quality 7/10
    DOI

    Lipoic Acid for Treatment of Progressive Multiple Sclerosis: A Phase 2 Randomized Clinical Trial

    Spain R, et al

    2026Neurologyn=115
    rct
    Quality 8/10
    DOI

    Complementary and Integrative Medicine for the Treatment of Tourette's Syndrome

    2026Mov Disord Clin Pract
    systematic_review
    Quality 7/10
    DOI

    Current Treatment of Laryngopharyngeal Reflux

    2026Ear Nose Throat J
    systematic_review
    Quality 6/10
    DOI