Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- The effect of food, vitamin, or mineral supplements on chronic constipation in adults: A systematic review and meta-analysis of randomized controlled trials.
van der Schoot A; Creedon A; Whelan K; Dimidi E · Neurogastroenterology and motility · 2023
Meta-analysis787 participants8 studies pooledflagDigestive Health forscienceMagnesium
- Diagnosis of magnesium-induced diarrhea.
Fine KD; Santa Ana CA; Fordtran JS · The New England journal of medicine · 1991
Clinical trial19 participantsflagDigestive Health forscienceMagnesium
- Effect of the laxative magnesium oxide on gastrointestinal functional recovery in fast-track colonic resection: a double-blind, placebo-controlled randomized study.
Andersen J; Christensen H; Pachler JH; Hallin M; Thaysen HV; Kehlet H · Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland · 2012
Randomized trial49 participantsflagDigestive Health forscienceMagnesium
- Lactobacillus reuteri DSM 17938 and Magnesium Oxide in Children with Functional Chronic Constipation: A Double-Blind and Randomized Clinical Trial.
Kubota M; Ito K; Tomimoto K; Kanazaki M; Tsukiyama K; Kubota A; Kuroki H; Fujita M; Vandenplas Y · Nutrients · 2020
Randomized trial60 participantsflagDigestive Health forscienceMagnesium
- Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
Dominguez LJ; Veronese N; Ciriminna S; Pérez-Albela JL; Vásquez-López VF; Rodas-Regalado S; Di Bella G; Parisi A; Tagliaferri F; Barbagallo M · Nutrients · 2023
Meta-analysis119,755 participants4 studies pooledflagBone Health forscienceMagnesium
- Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
Hung CH; Kwok YC; Yip J; Wong HH; Leung YY · Craniomaxillofacial trauma & reconstruction · 2025
Systematic review386 participants8 studies pooledflagBone Health forscienceMagnesium
- Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
Zhao D; Huang S; Lu F; Wang B; Yang L; Qin L; Yang K; Li Y; Li W; Wang W; Tian S; Zhang X; Gao W; Wang Z; Zhang Y; Xie X; Wang J; Li J · Biomaterials · 2016
Randomized trial48 participantsflagBone Health forscienceMagnesium
- An update on magnesium and bone health.
Rondanelli M; Faliva MA; Tartara A; Gasparri C; Perna S; Infantino V; Riva A; Petrangolini G; Peroni G · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
Narrative reviewflagBone Health forscienceMagnesium
- Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
Wang B; Tan X; Yao X; Zhu Z · Endocrine connections · 2025
Cross-sectional study1,343 participantsflagBone Health forscienceMagnesium
- Reassessment of the effect of oral l-arginine on blood pressure: A systematic review and meta-analysis based on ambulatory blood pressure monitoring.
Shi Y; Liu Y; Zhou Z; Xu S; Luo P · Nitric oxide : biology and chemistry · 2026
Meta-analysis202 participants5 studies pooledflagCardiovascular Support forscienceArginine
- Effect of Long-Term L-Arginine Supplementation on Arterial Compliance and Metabolic Parameters in Patients with Multiple Cardiovascular risk Factors: Randomized, Placebo-Controlled Study.
Guttman H; Zimlichman R; Boaz M; Matas Z; Shargorodsky M · Journal of cardiovascular pharmacology · 2024
Randomized trial90 participantsflagCardiovascular Support forscienceArginine
- Increase in fasting vascular endothelial function after short-term oral L-arginine is effective when baseline flow-mediated dilation is low: a meta-analysis of randomized controlled trials.
Bai Y; Sun L; Yang T; Sun K; Chen J; Hui R · The American journal of clinical nutrition · 2009
Meta-analysis492 participants13 studies pooledflagCardiovascular Support forscienceArginine
- L-arginine improves endothelial function and reduces LDL oxidation in patients with stable coronary artery disease.
Yin WH; Chen JW; Tsai C; Chiang MC; Young MS; Lin SJ · Clinical nutrition (Edinburgh, Scotland) · 2006
Randomized trial31 participantsflagCardiovascular Support forscienceArginine
- Oral L-Arginine Administration Improves Anthropometric and Biochemical Indices Associated With Cardiovascular Diseases in Obese Patients: A Randomized, Single Blind Placebo Controlled Clinical Trial.
Dashtabi A; Mazloom Z; Fararouei M; Hejazi N · Research in cardiovascular medicine · 2016
Randomized trial90 participantsflagCardiovascular Support forscienceArginine
- Circulating and dietary magnesium and risk of cardiovascular disease: a systematic review and meta-analysis of prospective studies.
Del Gobbo LC; Imamura F; Wu JH; de Oliveira Otto MC; Chiuve SE; Mozaffarian D · The American journal of clinical nutrition · 2013
Meta-analysis313,041 participants16 studies pooledflagCardiovascular Support forscienceMagnesium
- Magnesium and the risk of cardiovascular events: a meta-analysis of prospective cohort studies.
Qu X; Jin F; Hao Y; Li H; Tang T; Wang H; Yan W; Dai K · PloS one · 2013
Meta-analysis532,979 participants19 studies pooledflagCardiovascular Support forscienceMagnesium
- Quantitative Association Between Serum/Dietary Magnesium and Cardiovascular Disease/Coronary Heart Disease Risk: A Dose-Response Meta-analysis of Prospective Cohort Studies.
Zhao L; Hu M; Yang L; Xu H; Song W; Qian Y; Zhao M · Journal of cardiovascular pharmacology · 2020
Meta-analysis544,581 participants18 studies pooledflagCardiovascular Support flagHeart Health forscienceMagnesium
- Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
Norouzzadeh M; Rashedi MH; Mahdavi-Mazdeh G; Kosari A; Shahinfar H · Current atherosclerosis reports · 2026
Meta-analysisflagCardiovascular Support flagHeart Health forscienceMagnesium
- Serum magnesium, mortality, and cardiovascular disease in chronic kidney disease and end-stage renal disease patients: a systematic review and meta-analysis.
Xiong J; He T; Wang M; Nie L; Zhang Y; Wang Y; Huang Y; Feng B; Zhang J; Zhao J · Journal of nephrology · 2020
Meta-analysis200,934 participants20 studies pooledflagCardiovascular Support forscienceMagnesium
- Effect of perioperative glutamine-enriched nutritional support on patients with colorectal cancer: A systematic review and meta-analysis.
Huang Y; Yang XZ; Qin SH; Zhang T; Xie M; Wang JW · World journal of gastrointestinal surgery · 2026
Meta-analysis1,643 participants27 studies pooledflagDigestive Health forscienceGlutamine
- Glutamine prevents diarrhea in colorectal cancer patients undergoing chemotherapy or chemoradiotherapy: a meta-analysis.
Chen L; Wang D; Meng C; Sun H; Li R; Miao G; Liu P · BMC gastroenterology · 2025
Meta-analysis311 participants5 studies pooledflagDigestive Health forscienceGlutamine
- Glutamine supplementation reduces markers of intestinal permeability during running in the heat in a dose-dependent manner.
Pugh JN; Sage S; Hutson M; Doran DA; Fleming SC; Highton J; Morton JP; Close GL · European journal of applied physiology · 2018
Randomized trial10 participantsflagDigestive Health forscienceGlutamine
- Effect of glutamine supplementation on diarrhea, interleukin-8 and secretory immunoglobulin A in children with acute diarrhea.
Yalçin SS; Yurdakök K; Tezcan I; Oner L · Journal of pediatric gastroenterology and nutrition · 2004
Randomized trial128 participantsflagDigestive Health forscienceGlutamine
- Improvement of intestinal permeability with alanyl-glutamine in HIV patients: a randomized, double blinded, placebo-controlled clinical trial.
Leite RD; Lima NL; Leite CA; Farhat CK; Guerrant RL; Lima AA · Arquivos de gastroenterologia · 2013
Randomized trial46 participantsflagDigestive Health forscienceGlutamine
- Efficacy of oral magnesium therapy in the treatment of chronic constipation in spastic cerebral palsy children: a randomized controlled trial.
Hassanein SMA; Deifallah SM; Bastawy HA · World journal of pediatrics : WJP · 2021
Randomized trial100 participantsflagDigestive Health forscienceMagnesium
- Ca:Mg ratio, medium-chain fatty acids, and the gut microbiome.
Fan L; Zhu X; Sun S; Yu C; Huang X; Ness R; Dugan LL; Shu L; Seidner DL; Murff HJ; Fodor AA; Azcarate-Peril MA; Shrubsole MJ; Dai Q · Clinical nutrition (Edinburgh, Scotland) · 2022
Randomized trial240 participantsflagDigestive Health forscienceMagnesium
- The Magnesium-Rich Formula for Functional Constipation in Infants: a Randomized Comparator-Controlled Study.
Benninga MA; MENA Infant Constipation Study Group; Vandenplas Y · Pediatric gastroenterology, hepatology & nutrition · 2022
Randomized trial286 participantsflagDigestive Health forscienceMagnesium
- A Randomized Double-blind Placebo-controlled Trial on the Effect of Magnesium Oxide in Patients With Chronic Constipation.
Mori S; Tomita T; Fujimura K; Asano H; Ogawa T; Yamasaki T; Kondo T; Kono T; Tozawa K; Oshima T; Fukui H; Kimura T; Watari J; Miwa H · Journal of neurogastroenterology and motility · 2022
Randomized trial34 participantsflagDigestive Health forscienceMagnesium
- Magnesium treatment increases gut microbiome synthesizing vitamin D and inhibiting colorectal cancer: results from a double-blind precision-based randomized placebo-controlled trial.
Sun E; Zhu X; Ness RM; Murff HJ; Sun S; Yu C; Fan L; Azcarate-Peril MA; Shrubsole MJ; Dai Q · The American journal of clinical nutrition · 2025
Randomized trial240 participantsflagDigestive Health forscienceMagnesium
- Investigation of the effect of nitrate and L-arginine intake on aerobic, anaerobic performance, balance, agility, and recovery in elite taekwondo athletes.
Kavcı Z; Ozan M; Buzdağlı Y; Savaş A; Uçar H · Journal of the International Society of Sports Nutrition · 2024
Randomized trial15 participantsflagEnergy forscienceArginine
- The Effects of Arginine-Based Supplements on Fatigue Levels following COVID-19 Infection: A Prospective Study in Romania.
Turcu-Stiolica A; Ionele CM; Ungureanu BS; Subtirelu MS · Healthcare (Basel, Switzerland) · 2023
Non-randomized trial505 participantsflagEnergy forscienceArginine
- Isolated but not combined ergogenic effects of caffeine and L-arginine during an isokinetic knee extension.
Zart S; Brachtendorf M; Becker S; Fröhlich M · Frontiers in nutrition · 2024
Randomized trial29 participantsflagEnergy forscienceArginine
- L-Arginine but not L-glutamine likely increases exogenous carbohydrate oxidation during endurance exercise.
Rowlands DS; Clarke J; Green JG; Shi X · European journal of applied physiology · 2012
Randomized trial8 participantsflagEnergy forscienceArginine
- Effect of L-arginine on energy metabolism, skeletal muscle and brown adipose tissue in South Asian and Europid prediabetic men: a randomised double-blinded crossover study.
Boon MR; Hanssen MJW; Brans B; Hülsman CJM; Hoeks J; Nahon KJ; Bakker C; van Klinken JB; Havekes B; Schaart G; Jazet IM; Rensen PCN; van Marken Lichtenbelt WD · Diabetologia · 2019
Randomized trial20 participantsflagEnergy forscienceArginine
- Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
Hausenblas HA; Lynch T; Hooper S; Shrestha A; Rosendale D; Gu J · Sleep medicine: X · 2025
Randomized trial80 participantsflagEnergy forscienceMagnesium
- Total magnesium intake and risk of frailty in older women.
Struijk EA; Fung TT; Bischoff-Ferrari HA; Willett WC; Lopez-Garcia E · Journal of cachexia, sarcopenia and muscle · 2024
Cohort study81,524 participantsflagEnergy forscienceMagnesium
- Red blood cell magnesium and chronic fatigue syndrome.
Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
Randomized trial32 participantsflagEnergy forscienceMagnesium
- Exercise, magnesium and immune function.
Laires MJ; Monteiro C · Magnesium research · 2008
Narrative reviewflagEnergy forscienceMagnesium
- Perioperative systemic magnesium to minimize postoperative pain: a meta-analysis of randomized controlled trials.
De Oliveira GS; Castro-Alves LJ; Khan JH; McCarthy RJ · Anesthesiology · 2013
Meta-analysis1,257 participants20 studies pooledflagGeneral Health forscienceMagnesium
- Long-term outcome after intravenous magnesium sulphate in suspected acute myocardial infarction: the second Leicester Intravenous Magnesium Intervention Trial (LIMIT-2).
Woods KL; Fletcher S · Lancet (London, England) · 1994
Randomized trial2,316 participantsflagGeneral Health forscienceMagnesium
- Association of magnesium sulfate use with mortality in critically ill patients with sepsis: a retrospective propensity score-matched cohort study.
Gu WJ; Duan XJ; Liu XZ; Cen Y; Tao LY; Lyu J; Yin HY · British journal of anaesthesia · 2023
Cohort study10,999 participantsflagGeneral Health forscienceMagnesium
- Hypomagnesemia and Mortality in Incident Hemodialysis Patients.
Li L; Streja E; Rhee CM; Mehrotra R; Soohoo M; Brunelli SM; Kovesdy CP; Kalantar-Zadeh K · American journal of kidney diseases : the official journal of the National Kidney Foundation · 2016
Cohort study9,359 participantsflagGeneral Health forscienceMagnesium
- The effects of magnesium supplementation on abnormal uterine bleeding, alopecia, quality of life, and acne in women with polycystic ovary syndrome: a randomized clinical trial.
Jaripur M; Ghasemi-Tehrani H; Askari G; Gholizadeh-Moghaddam M; Clark CCT; Rouhani MH · Reproductive biology and endocrinology : RB&E · 2022
Randomized trial64 participantsflagGeneral Health forscienceMagnesium
- Effects of magnesium supplementation on improving hyperglycemia, hypercholesterolemia, and hypertension in type 2 diabetes: A pooled analysis of 24 randomized controlled trials.
Xu L; Li X; Wang X; Xu M · Frontiers in nutrition · 2023
Meta-analysis1,325 participants24 studies pooledflagHeart Health forscienceMagnesium
- The effect of lowering blood pressure by magnesium supplementation in diabetic hypertensive adults with low serum magnesium levels: a randomized, double-blind, placebo-controlled clinical trial.
Guerrero-Romero F; Rodríguez-Morán M · Journal of human hypertension · 2009
Randomized trial82 participantsflagHeart Health forscienceMagnesium
- Positive effects of magnesium supplementation in metabolic syndrome.
Kisters S; Kisters K; Werner T; Vormann J; Tokmak F; Westhoff T; Gröber U; Predel HG; Reuter H · International journal of clinical pharmacology and therapeutics · 2024
Randomized trial54 participantsflagHeart Health forscienceMagnesium
- Role of magnesium supplementation in the treatment of depression: A randomized clinical trial.
Tarleton EK; Littenberg B; MacLean CD; Kennedy AG; Daley C · PloS one · 2017
Randomized trial126 participantsflagStress Relief forscienceMagnesium
- Effects of Intravenous Esketamine or Magnesium Sulfate on Early Postoperative Negative Emotions and Pain in Patients Undergoing Endoscopic Sinus Surgery: A Randomized Controlled Trial.
Wang L; Zhou J; Liu Q; Qian K; Wang L; Xie C · Therapeutics and clinical risk management · 2026
Randomized trial137 participantsflagStress Relief forscienceMagnesium
- Effect of short-term magnesium supplementation on anxiety, depression and sleep quality in patients after open-heart surgery.
Saba S; Faizi F; Sepandi M; Nehrir B · Magnesium research · 2022
Non-randomized trial60 participantsflagStress Relief forscienceMagnesium
- Effects of dry needling compared to magnesium infiltration in trigger points for patients with myofascial pain syndrome: a randomized controlled study in Tunisia.
Dhouibi J; Moncer R; Kalbousi N; Gaddour M; Laayouni S; Ouanes W; Kacem B; Jemni S · Korean journal of family medicine · 2026
Randomized trial45 participantsflagStress Relief forscienceMagnesium
- Effect of magnesium and vitamin B6 supplementation on mental health and quality of life in stressed healthy adults: Post-hoc analysis of a randomised controlled trial.
Noah L; Dye L; Bois De Fer B; Mazur A; Pickering G; Pouteau E · Stress and health : journal of the International Society for the Investigation of Stress · 2021
Randomized trialflagStress Relief forscienceMagnesium
- Magnesium and anabolic hormones in older men.
Maggio M; Ceda GP; Lauretani F; Cattabiani C; Avantaggiato E; Morganti S; Ablondi F; Bandinelli S; Dominguez LJ; Barbagallo M; Paolisso G; Semba RD; Ferrucci L · International journal of andrology · 2012
Cohort study399 participantsflagTestosterone Support forscienceMagnesium
- Analysis of the relationship between the blood concentration of several metals, macro- and micronutrients and endocrine disorders associated with male aging.
Rotter I; Kosik-Bogacka DI; Dołęgowska B; Safranow K; Kuczyńska M; Laszczyńska M · Environmental geochemistry and health · 2017
Cross-sectional study313 participantsflagTestosterone Support forscienceMagnesium
- Effect of magnesium supplementation in improving hyperandrogenism, hirsutism, and sleep quality in women with polycystic ovary syndrome: A randomized, placebo-controlled clinical trial.
Gholizadeh-Moghaddam M; Ghasemi-Tehrani H; Askari G; Jaripur M; Clark CCT; Rouhani MH · Health science reports · 2024
Randomized trial64 participantsflagTestosterone Support forscienceMagnesium
- The effects of trace element supplementation on glycolipid metabolism in PCOS: a systematic review and meta-analysis.
Yang L; Gao Y; Zhao W; Qi Y; Duo X; Wang H · Frontiers in nutrition · 2025
Meta-analysis1,600 participants25 studies pooledflagTestosterone Support forscienceMagnesium
- Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion.
Cinar V; Polat Y; Baltaci AK; Mogulkoc R · Biological trace element research · 2011
Non-randomized trial20 participantsflagTestosterone Support forscienceMagnesium