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Calcium & Magnesium

4.7
★ ★ ★ ★ ★
(44889 ratings)
Magnesium 500 mg
Product Image
Score72
Excellent value for high-dose calcium and magnesium, but mixed form quality and hidden salt proportions reduce precision.
How scoring works
Tablet
Quantity:250 Tablet(s) • (125 servings)
Goals:
General Health
Bone Health
Stress Relief
Cardiovascular Support
Energy

Score 72

Excellent value for high-dose calcium and magnesium, but mixed form quality and hidden salt proportions reduce precision.
How scoring works
$10.80($0.08 per serving)
iHerb
$ 18.37
Vitacost
$ 18.63
Daily Vita
$ 17.40
Amazon
$ 18.37
Walmart
$ 21.51
Daily Vita
$ 10.80
Report prices

Analysis

The combined formula provides focused calcium and magnesium support in a large-value bottle. Citrate and ascorbate forms add better options alongside the basic salts.

Calcium carbonate and magnesium oxide may be less absorbable or less comfortable for some users. The repeated full totals do not show the amount delivered by each individual form.

The very low serving cost is the main practical strength. Users should account for dietary calcium and expect possible bowel effects from the magnesium amount.

Who is it for
  • Budget users needing both calcium and magnesium
  • Adults comfortable with a high-dose two-tablet formula
Best for
  • Low-cost bone mineral support
  • Combined calcium and magnesium
  • Large supply

Pros

  • Very low serving cost
  • Large calcium and magnesium amounts
  • Includes citrate and ascorbate salts
  • Large bottle

Cons

  • Contains carbonate and oxide
  • Salt proportions are undisclosed
  • High doses reduce flexibility

Warnings

  • The magnesium amount may cause diarrhea or abdominal cramping.
  • The calcium amount may be excessive with high dietary calcium or another calcium supplement.

Nutrient quality

73 High impact

Calcium and magnesium provide coherent bone and muscle support at substantial amounts. Mixed forms improve some absorption potential, while included oxide and the high magnesium serving limit balance.

Ingredient transparency

61 Moderate impact

The total calcium and magnesium amounts are clear, but each form contribution is not separated. Complete directions and tablet excipients are also absent.

Customer satisfaction

71 High impact

The strong average rating and very large review count make the aggregate satisfaction signal reasonably dependable. No detailed review text was provided, so recurring complaints and purpose alignment cannot be assessed.

Value for money

86 Highest impact

Substantial mineral totals at a very low serving cost provide strong budget value. Mixed-form uncertainty remains a quality trade-off against clearer citrate-based products.

Report analysis

Goals

General Health
General Health
Impact
High effect
A Goal FitC+ Strength of SupportB- CoverageB Formula Quality
Magnesium · 500 mg

Calcium and magnesium support foundational bone, muscle, nerve, and energy functions. Citrate and ascorbate forms improve part of the mineral blend, while the substantial amounts offer meaningful support.

Magnesium oxide lowers absorption consistency, and the magnesium serving may cause digestive discomfort in sensitive users. The two-mineral focus is coherent but does not cover broader antioxidant or cellular-energy pathways.

Study evidence
Magnesium Supportive 114 studies
Bone Health
Bone Health
Impact
High effect
A- Goal FitC+ Strength of SupportC CoverageB+ Formula Quality
Magnesium · 500 mgCalcium · 1 Gram(s)

Calcium and magnesium directly support the mineral structure and metabolism of bone. Citrate and ascorbate forms improve the blend compared with an oxide-only formula.

The amounts are large for a single serving and may be better divided across the day. Magnesium oxide lowers absorption quality, and the lack of vitamin D or K leaves important transport support uncovered.

Study evidence
Calcium Supportive 144 studies
Magnesium Supportive 48 studies
Stress Relief
Stress Relief
Impact
High effect
B- Goal FitB- Strength of SupportC CoverageB- Formula Quality
Magnesium · 500 mg

Magnesium may support relaxation and nervous-system balance, especially when intake is low. The 500 mg serving is at the high end and is not necessarily more calming than a moderate dose.

Citrate and ascorbate improve the form blend, but magnesium oxide reduces absorption consistency. The high magnesium amount may cause loose stools or abdominal discomfort in sensitive users.

Study evidence
Magnesium Supportive 13 studies
Cardiovascular Support
Cardiovascular Support
Impact
High effect
B- Goal FitB- Strength of SupportD+ CoverageC+ Formula Quality
Magnesium · 500 mg

Magnesium supports vascular relaxation and normal heart rhythm, but the paired calcium is mainly bone-oriented. Citrate and ascorbate improve the magnesium blend, while included oxide lowers expected absorption.

The 500 mg magnesium amount is at the high end for a supplement and may cause diarrhea or abdominal cramping. The formula does not add lipid, nitric-oxide, or cardiac-energy support.

Study evidence
Magnesium Supportive 123 studies
Energy
Energy
Impact
High effect
B- Goal FitB Strength of SupportD CoverageC+ Formula Quality
Magnesium · 500 mg

The large magnesium serving supports cellular energy processes when magnesium intake is insufficient. Citrate and ascorbate improve the blend, while magnesium oxide lowers its absorption potential.

The equally prominent calcium content keeps the formula centered on mineral maintenance rather than several energy pathways. Clear amounts and a simple mineral profile make its limitations easy to understand.

Study evidence
Magnesium Supportive 4 studies
Heart Health
Heart Health
Impact
Moderate effect
C+ Goal FitC- Strength of SupportD+ CoverageC- Formula Quality
Magnesium · 500 mg

Magnesium provides direct support for vascular tone and rhythm, but the formula is equally weighted toward calcium and general mineral intake. Citrate and ascorbate improve part of the blend, while magnesium oxide lowers overall absorption quality.

The elemental magnesium amount sits at the upper boundary and may cause digestive discomfort in sensitive users. Clear disclosure and a focused mineral label are strengths, though no dedicated heart-energy or lipid pathway is included.

Study evidence
Magnesium Supportive 158 studies

Ingredients

IngredientAmount per serving
Calcium (Calcium Ascorbate, Calcium Carbonate, Calcium Citrate)
 1 Gram(s)
Magnesium (Magnesium Ascorbate, Magnesium Citrate, Magnesium Oxide)
 500 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Magnesium (Magnesium Ascorbate, Magnesium Citrate, Magnesium Oxide) · 500 mg OverallScore57
F Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyC Value

Magnesium citrate and ascorbate improve the blend, but included oxide limits absorption quality. The clearly stated serving is at the upper edge and may be less comfortable for sensitive users, while the calcium pairing supplies no preferred cofactor. An exceptionally low serving cost provides budget value despite the mixed forms.

View ingredientView products
Loading alternative details
91 Performance

Krebs Magnesium Potassium Complex

Nature's Way
<p>Magnesium lysinate and malate provide favorable forms at a useful amount, with a modest potassium contribution. Compared with Calcium & Magnesium, its magnesium form and supporting ingredients may be a better fit where the magnesium serving may cause digestive effects, and the label does not separate the amount from each form, while the focused formula offers excellent serving value.</p>
85 Performance

Magnesium Bisglycinate Chelate

Healthy Origins
<p>TRAACS magnesium bisglycinate provides premium absorption quality, a useful elemental amount, and exceptional serving value in a clean powder. Compared with Calcium & Magnesium, its magnesium form and supporting ingredients may be a better fit where the magnesium serving may cause digestive effects, and the label does not separate the amount from each form, while the product is narrow rather than comprehensive, and its relatively weak satisfaction metric deserves consideration despite the strong formula.</p>
79 Performance

Magnesium Taurate +

KAL
<p>Magnesium taurate and active vitamin B6 provide a high-quality, well-dosed mineral combination. Compared with Calcium & Magnesium, its magnesium form and supporting ingredients may be a better fit where the magnesium serving may cause digestive effects, and the label does not separate the amount from each form, while the serving is reasonably priced, though high supplemental magnesium and prolonged B6 use may affect tolerability.</p>
83 Budget

Magnesium Citrate Pure Powder

Best Naturals
<p>A well-aligned amount of magnesium citrate delivers useful absorption in a focused powder. Its lower recurring cost than Calcium & Magnesium makes it a more economical magnesium option, while the simple formula and very low serving cost provide strong value, with digestive tolerance as the main practical uncertainty.</p>
80 Budget

Magnesium Caps 500 mg

Life Extension
<p>Citrate, succinate, and a named glycinate chelate strengthen a multi-form magnesium blend, while oxide lowers average absorption. Its lower recurring cost than Calcium & Magnesium makes it a more economical magnesium option, while the large supplemental amount may cause diarrhea or cramping, although the very low serving cost provides strong value for users who tolerate it.</p>
84 Budget

Potassium + Magnesium

Nutricost
<p>A meaningful magnesium citrate amount anchors a simple two-mineral electrolyte formula. The supplied data does not show a lower recurring cost than Calcium & Magnesium; it is among the closest low-cost eligible magnesium options, while potassium is modest, but the focused design and very low serving cost support excellent everyday value.</p>
84 Value

Magnesium Bisglycinate Chelate

Healthy Origins
<p>TRAACS magnesium bisglycinate provides premium absorption quality and a useful elemental amount in a clean tablet. Compared with Calcium & Magnesium, its magnesium profile offers a practical quality-to-cost trade-off despite no confirmed cost advantage, while the focused formula offers strong value but remains limited to one foundational mineral pathway.</p>
82 Value

Advanced Magnesium Complex

AOR Advanced Orthomolecular Research Advanced
<p>Several absorbable magnesium forms and a substantial glycine yield make this a well-designed foundational mineral formula. Compared with Calcium & Magnesium, its magnesium profile offers a practical quality-to-cost trade-off despite no confirmed cost advantage, while the label does not separate how much elemental magnesium comes from each form, and several carriers overlap in purpose. Sensitive users may experience loose stools from the supplemental magnesium amount.</p>
88 Value

Magnesium Bisglycinate Powder

NOW
<p>Magnesium bisglycinate supplies a well-absorbed form at a practical, moderate amount. Compared with Calcium & Magnesium, its magnesium profile offers a practical quality-to-cost trade-off despite no confirmed cost advantage, while no meaningful dose or formulation concern is evident from the supplied facts.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. 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 pooledDigestive Health forMagnesium
  2. 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 participantsDigestive Health forMagnesium
  3. Diagnosis of magnesium-induced diarrhea.
    Fine KD; Santa Ana CA; Fordtran JS · The New England journal of medicine · 1991
    Clinical trial19 participantsDigestive Health forMagnesium
  4. Lactobacillus casei rhamnosus Lcr35 in children with chronic constipation.
    Bu LN; Chang MH; Ni YH; Chen HL; Cheng CC · Pediatrics international : official journal of the Japan Pediatric Society · 2007
    Randomized trial45 participantsDigestive Health forMagnesium
  5. 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 participantsDigestive Health forMagnesium
  6. 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 participantsDigestive Health forMagnesium
  7. Magnesium-Rich Mineral Water Improves Stool Consistency and Bowel Habits in Healthy Subjects: A Randomized Controlled Trial.
    Yoneda H; Tomita T; Kitano T; Morishita D; Kodani M; Nishii N; Sei H; Eda H; Sato T; Kawai M; Yokoyama Y; Igeta M; Okugawa T; Fukui H; Shinzaki S · Neurogastroenterology and motility · 2026
    Randomized trial40 participantsDigestive Health forMagnesium
  8. 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 participantsDigestive Health forMagnesium
  9. 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 participantsDigestive Health forMagnesium
  10. 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 participantsDigestive Health forMagnesium
  11. What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
    Manoj P; Derwin R; George S · International journal of older people nursing · 2023
    Meta-analysis12,620 participants7 studies pooledBone Health forCalcium
  12. Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
    Storm D; Eslin R; Porter ES; Musgrave K; Vereault D; Patton C; Kessenich C; Mohan S; Chen T; Holick MF; Rosen CJ · The Journal of clinical endocrinology and metabolism · 1998
    Randomized trial60 participantsBone Health forCalcium
  13. The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
    Prince R; Devine A; Dick I; Criddle A; Kerr D; Kent N; Price R; Randell A · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 1995
    Randomized trial168 participantsBone Health forCalcium
  14. The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
    Rajatanavin R; Chailurkit L; Saetung S; Thakkinstian A; Nimitphong H · Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2014
    Randomized trial404 participantsBone Health forCalcium
  15. Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
    Bonjour JP; Carrie AL; Ferrari S; Clavien H; Slosman D; Theintz G; Rizzoli R · The Journal of clinical investigation · 1997
    Randomized trial149 participantsBone Health forCalcium
  16. 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 pooledBone Health forMagnesium
  17. 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 pooledBone Health forMagnesium
  18. 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 participantsBone Health forMagnesium
  19. 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 reviewBone Health forMagnesium
  20. 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 participantsBone Health forMagnesium
  21. 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 pooledCardiovascular Support forMagnesium
  22. 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 pooledCardiovascular Support forMagnesium
  23. 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 pooledCardiovascular Support Heart Health forMagnesium
  24. 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-analysisCardiovascular Support Heart Health forMagnesium
  25. 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 pooledCardiovascular Support forMagnesium
  26. 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 participantsDigestive Health forMagnesium
  27. 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 participantsEnergy forMagnesium
  28. 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 participantsEnergy forMagnesium
  29. Red blood cell magnesium and chronic fatigue syndrome.
    Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
    Randomized trial32 participantsEnergy forMagnesium
  30. Exercise, magnesium and immune function.
    Laires MJ; Monteiro C · Magnesium research · 2008
    Narrative reviewEnergy forMagnesium
  31. 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 pooledGeneral Health forMagnesium
  32. 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 participantsGeneral Health forMagnesium
  33. 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 participantsGeneral Health forMagnesium
  34. 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 participantsGeneral Health forMagnesium
  35. 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 participantsGeneral Health forMagnesium
  36. 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 pooledHeart Health forMagnesium
  37. 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 participantsHeart Health forMagnesium
  38. 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 participantsHeart Health forMagnesium
  39. 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 participantsStress Relief forMagnesium
  40. 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 participantsStress Relief forMagnesium
  41. 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 participantsStress Relief forMagnesium
  42. 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 participantsStress Relief forMagnesium
  43. 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 trialStress Relief forMagnesium
  44. 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 participantsTestosterone Support forMagnesium
  45. 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 participantsTestosterone Support forMagnesium
  46. 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 participantsTestosterone Support forMagnesium
  47. 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 pooledTestosterone Support forMagnesium
  48. 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 participantsTestosterone Support forMagnesium