Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Meta-analysis: melatonin for the treatment of primary sleep disorders.
Ferracioli-Oda E; Qawasmi A; Bloch MH · PloS one · 2013
Meta-analysis1,683 participants19 studies pooledflagSleep Support forscienceMelatonin
- Exogenous melatonin as a treatment for secondary sleep disorders: A systematic review and meta-analysis.
Li T; Jiang S; Han M; Yang Z; Lv J; Deng C; Reiter RJ; Yang Y · Frontiers in neuroendocrinology · 2019
Meta-analysis205 participants7 studies pooledflagSleep Support forscienceMelatonin
- Efficacy of melatonin with behavioural sleep-wake scheduling for delayed sleep-wake phase disorder: A double-blind, randomised clinical trial.
Sletten TL; Magee M; Murray JM; Gordon CJ; Lovato N; Kennaway DJ; Gwini SM; Bartlett DJ; Lockley SW; Lack LC; Grunstein RR; Rajaratnam SMW; Delayed Sleep on Melatonin (DelSoM) Study Group · PLoS medicine · 2019
Randomized trial116 participantsflagSleep Support forscienceMelatonin
- Melatonin treatment for age-related insomnia.
Zhdanova IV; Wurtman RJ; Regan MM; Taylor JA; Shi JP; Leclair OU · The Journal of clinical endocrinology and metabolism · 2001
Randomized trial30 participantsflagSleep Support forscienceMelatonin
- Efficacy on sleep parameters and tolerability of melatonin in individuals with sleep or mental disorders: A systematic review and meta-analysis.
Salanitro M; Wrigley T; Ghabra H; de Haan E; Hill CM; Solmi M; Cortese S · Neuroscience and biobehavioral reviews · 2022
Meta-analysis1,998 participants34 studies pooledflagSleep Support forscienceMelatonin
- Effects of Melatonin Treatment on Perioperative Sleep Quality: A Systematic Review and Meta-Analysis with Trial Sequential Analysis of Randomized Controlled Trials.
Gao Y; Chen X; Zhou Q; Song J; Zhang X; Sun Y; Yu M; Li Y · Nature and science of sleep · 2022
Meta-analysis725 participants10 studies pooledflagSleep Support forscienceMelatonin
- Effects of melatonin on postoperative sleep quality: a systematic review, meta-analysis, and trial sequential analysis.
Tsukinaga A; Mihara T; Takeshima T; Tomita M; Goto T · Canadian journal of anaesthesia = Journal canadien d'anesthesie · 2023
Meta-analysis516 participants8 studies pooledflagSleep Support forscienceMelatonin
- Unintended consequences: college students' melatonin usage, sleep disturbance, and depressive symptoms.
Peltz JS; Rogge R · Sleep and biological rhythms · 2025
Cohort study331 participantsflagSleep Support forscienceMelatonin
- Comparative Efficacy, Tolerability, and Acceptability of Donanemab, Lecanemab, Aducanumab, Melatonin, and Aerobic Exercise for a Short Time on Cognitive Function in Mild Cognitive Impairment and Mild Alzheimer's Disease: A Systematic Review and Network Meta-Analysis.
Terao I; Kodama W · Journal of Alzheimer's disease : JAD · 2024
Meta-analysis4,599 participants10 studies pooledflagBrain Health forscienceMelatonin
- Melatonin for sleep and cognitive outcomes in older adults with cognitive impairment: a meta-analysis of randomised controlled trials.
Mdluli NT; Banda KJ; Chang YC · Age and ageing · 2025
Meta-analysis516 participants10 studies pooledflagBrain Health forscienceMelatonin
- Add-on prolonged-release melatonin for cognitive function and sleep in mild to moderate Alzheimer's disease: a 6-month, randomized, placebo-controlled, multicenter trial.
Wade AG; Farmer M; Harari G; Fund N; Laudon M; Nir T; Frydman-Marom A; Zisapel N · Clinical interventions in aging · 2015
Randomized trial80 participantsflagBrain Health forscienceMelatonin
- Early Oral Melatonin Supplementation Supports White Matter Maturation in Preterm Infants: Neuroprotective Insights of an Antioxidant Molecule.
Garofoli F; Asteggiano C; Minniti ML; Accorsi P; Albertini R; Angelini M; Aversa S; Ballante E; Cabini RF; Caporali C; Cociglio S; Franco V; Longo S; Malerba L; Materia V; Mazzocchi L; Naboni C; Palmisani M; Pullega C; Pisoni C; Preda L; Riboli A; Risso FM; Rognone E; Savini G; Simoncelli AM; Villani P; Tzialla C; Pinelli L; Fazzi E; Chiapparini L; Borgatti R; Ghirardello S; Pichiecchio A; Orcesi S · Journal of pineal research · 2026
Randomized trial54 participantsflagBrain Health forscienceMelatonin
- Efficacy and Safety of Melatonin in Migraine Prophylaxis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Abouelmagd ME; Aldemerdash MA; Khatatbeh AA; Osman ASA; Abbas A; Allam S; AlEdani EM; Aldemerdash A; Monteith TS · Current pain and headache reports · 2026
Meta-analysis788 participants9 studies pooledflagBrain Health forscienceMelatonin
- Vitamin B12, B6, or Folate and Cognitive Function in Community-Dwelling Older Adults: A Systematic Review and Meta-Analysis.
Zhang C; Luo J; Yuan C; Ding D · Journal of Alzheimer's disease : JAD · 2021
Meta-analysis21 studies pooledflagBrain Health forscienceVitamin B6
- Relationship between serum pyridoxal 5'-phosphate concentration and cognitive function in older Japanese.
Itoh K; Kuwabara A; Otsuka R; Sugimoto T; Sakurai T; Niida S; Ao M; Tanaka K; Takenaka S; Kanouchi H · Journal of clinical biochemistry and nutrition · 2025
Cross-sectional study266 participantsflagBrain Health forscienceVitamin B6
- A randomized, controlled trial to evaluate the efficacy of pyridoxine and ascorbic acid on cognitive function and quality of life in post-menopausal women.
Dhivya K; Sarumathy S; Manigandan G · Naunyn-Schmiedeberg's archives of pharmacology · 2025
Randomized trial180 participantsflagBrain Health forscienceVitamin B6
- Lower Plasma Vitamin B-6 is Associated with 2-Year Cognitive Decline in the Boston Puerto Rican Health Study.
Palacios N; Scott T; Sahasrabudhe N; Gao X; Tucker KL · The Journal of nutrition · 2020
Cohort study949 participantsflagBrain Health forscienceVitamin B6
- Are Dietary Supplements and Nutraceuticals Effective for Musculoskeletal Health and Cognitive Function? A Scoping Review.
Iolascon G; Gimigliano R; Bianco M; De Sire A; Moretti A; Giusti A; Malavolta N; Migliaccio S; Migliore A; Napoli N; Piscitelli P; Resmini G; Tarantino U; Gimigliano F · The journal of nutrition, health & aging · 2017
Scoping review12 studies pooledflagBrain Health forscienceVitamin B6
- Exogenous melatonin boosts vaccine-induced immunity in individuals with high pre-existing influenza immunity.
Oda K; Danko J; Villasante E; Bergmann-Leitner E; Lee R; Wijayalath W · Frontiers in immunology · 2025
Randomized trialflagImmunity forscienceMelatonin
- Evaluation of melatonin effectiveness in the adjuvant treatment of ulcerative colitis.
Chojnacki C; Wisniewska-Jarosinska M; Walecka-Kapica E; Klupinska G; Jaworek J; Chojnacki J · Journal of physiology and pharmacology : an official journal of the Polish Physiological Society · 2012
Randomized trial60 participantsflagImmunity forscienceMelatonin
- Pineal-opioid system interactions in the control of immunoinflammatory responses.
Lissoni P; Barni S; Tancini G; Fossati V; Frigerio F · Annals of the New York Academy of Sciences · 1995
Clinical trial130 participantsflagImmunity forscienceMelatonin
- Influenza vaccine response is predicted by chronotype and differentially associated with pre- and post-vaccination sleep.
Harrison EM; Lee RU; Porter CK; Isidean SD; Easterling AP; White L; Boulifard DA; DeTizio K; Liang Z; Sedegah M; Danko J; Glickman GL · Brain, behavior, & immunity - health · 2026
Randomized trialflagImmunity forscienceMelatonin
- Mechanisms and clinical evidence to support melatonin's use in severe COVID-19 patients to lower mortality.
Tan DX; Reiter RJ · Life sciences · 2022
Narrative review19 participantsflagImmunity forscienceMelatonin
- The Effectiveness of Melatonin for Sleep Disturbances in Parkinson' Disease: Systematic Review and Meta-Analysis.
Yousef O; Abouelmagd ME; Khaddam H; Shbani A; Yousef R; Meshref M; Hanafi I · Journal of sleep research · 2026
Meta-analysis409 participants8 studies pooledflagSleep Support forscienceMelatonin
- Nightly treatment of primary insomnia with prolonged release melatonin for 6 months: a randomized placebo controlled trial on age and endogenous melatonin as predictors of efficacy and safety.
Wade AG; Ford I; Crawford G; McConnachie A; Nir T; Laudon M; Zisapel N · BMC medicine · 2010
Randomized trial791 participantsflagSleep Support forscienceMelatonin
- Effects of exogenous melatonin on sleep: a meta-analysis.
Brzezinski A; Vangel MG; Wurtman RJ; Norrie G; Zhdanova I; Ben-Shushan A; Ford I · Sleep medicine reviews · 2005
Meta-analysis284 participants8 studies pooledflagSleep Support forscienceMelatonin
- Efficacy of vitamins B1 and B6 as an adjunctive therapy to lithium in bipolar-I disorder: A double-blind, randomized, placebo-controlled, clinical trial.
Zandifar A; Mousavi S; Schmidt NB; Badrfam R; Seif E; Qorbani M; Mehrabani Natanzi M · Journal of affective disorders · 2023
Randomized trial66 participantsflagSleep Support forscienceVitamin B6
- Therapeutic effects of magnesium and vitamin B6 in alleviating the symptoms of restless legs syndrome: a randomized controlled clinical trial.
Jadidi A; Rezaei Ashtiani A; Khanmohamadi Hezaveh A; Aghaepour SM · BMC complementary medicine and therapies · 2023
Randomized trial75 participantsflagSleep Support forscienceVitamin B6
- Effects of poly-gamma-glutamic acid and vitamin B6 supplements on sleep status: a randomized intervention study.
García-García C; Baik I · Nutrition research and practice · 2022
Randomized trial47 participantsflagSleep Support forscienceVitamin B6
- Effects of Vitamin B6 (Pyridoxine) and a B Complex Preparation on Dreaming and Sleep.
Adventure-Heart DJ; Madden NA; Delfabbro P · Perceptual and motor skills · 2018
Randomized trial100 participantsflagSleep Support forscienceVitamin B6
- The effect of pyridoxine administration on melatonin secretion in normal men.
Luboshitzky R; Ophir U; Nave R; Epstein R; Shen-Orr Z; Herer P · Neuro endocrinology letters · 2003
Randomized trial12 participantsflagSleep Support forscienceVitamin B6