Product Image

Women's Multi 40+

Garden of Life MyKind Organics
4.8
★ ★ ★ ★ ★
(1556 ratings)
Iodine 150 mcg
Vitamin K 120 mcg
Selenium 55 mcg
Chromium 70 mcg
Product Image
Score61

A broad women's multivitamin with useful vitamin forms but thin mineral coverage. Opaque food and hormone-support blends make the added value difficult to judge.

How scoring works
Quantity:60 Tablet(s) • (30 servings)
Goals:
General Health
Immunity
Heart Health
Energy

Score 61

A broad women's multivitamin with useful vitamin forms but thin mineral coverage. Opaque food and hormone-support blends make the added value difficult to judge.

How scoring works
$39.89($1.32 per serving)
iHerb
$ 39.89
Vitacost
$ 43.93
Amazon
$ 48.63
Vitacost
$ 43.93
Walmart
$ 41.88
Report prices

Analysis

The two-tablet serving provides vitamins A, C, D3, E, K, core B vitamins, iodine, zinc, selenium, manganese, and chromium. Methylcobalamin and vitamin D3 are useful form choices.

The 715 mg organic food blend and 150 mg hormone and breast support blend do not disclose individual ingredient amounts. Zinc is modest at 5.5 mg, MK-7 is only 20 mcg, and calcium and magnesium are absent.

The formula suits users seeking broad maintenance without iron. It is not a strong targeted bone, cardiovascular, hair, or hormone-support product because important pathways are underdosed or hidden.

Who is it for
  • Women over 40 seeking an iron-free multivitamin
  • People comfortable with food-based blends
  • Users who prefer methylcobalamin
Best for
  • General vitamin maintenance
  • Daily vitamin D intake
  • Basic iodine support

Pros

  • Broad vitamin coverage
  • Uses vitamin D3
  • Uses methylcobalamin
  • Iron-free formula
  • Includes iodine and selenium

Cons

  • Hormone-support blend lacks individual doses
  • Food blend obscures nutrient forms
  • No calcium or magnesium
  • Only 20 mcg MK-7
  • Modest zinc amount

Warnings

  • Vitamin K can interfere with warfarin and related vitamin K antagonists
  • The hormone and breast support blend is too opaque for confident interaction screening
  • People with thyroid conditions should consider the 150 mcg iodine amount
  • The iron-free formula is not suitable for someone advised to supplement iron

Nutrient quality

71 High impact

The formula covers many daily nutrients but has a material dose or coverage weakness. Useful forms remain present, while small extras and vague blends do not correct the gap.

Ingredient transparency

59 Moderate impact

Main vitamin and mineral amounts are shown, but one or more blends hide their components. Complete inactive ingredients and full use directions are also not supplied.

Customer satisfaction

70 High impact

The aggregate satisfaction signal is strong and the supplied volume is useful. No specific experience details are supplied to assess repeated complaints or purpose-related outcomes.

Value for money

45 Lower impact

Broad coverage partly supports the market position, but the serving value is weak. Opaque blends and token specialty ingredients reduce competitiveness.

Report analysis

Goals

General Health
General Health
Impact
High effect
A- Goal FitC Strength of SupportB+ CoverageB- Formula Quality
Folate · 400 mcg DFEVitamin B12 · 24 mcgVitamin D · 30 mcgVitamin K · 20 mcgSelenium · 55 mcgZinc · 5.5 mgVitamin C · 100 mg

A broad vitamin and mineral profile supports nutritional gaps, energy metabolism, immune function, and antioxidant defense. Vitamin D3, methylcobalamin, and identified MK-7 add useful form specificity.

The MK-7 amount is small, and several minerals lack chemical-form detail. Two undivided botanical blends add complexity without showing whether individual ingredients reach meaningful amounts.

Study evidence
Vitamin K Supportive 34 studies
Immunity
Immunity
Impact
High effect
B+ Goal FitC Strength of SupportB CoverageC Formula Quality
Vitamin C · 100 mgZinc · 5.5 mgVitamin A · 1170 mcgVitamin D · 30 mcgSelenium · 55 mcg

Vitamin A, vitamin C, vitamin D3, zinc, selenium, and vitamin K support several normal immune pathways. Vitamin D3 is supplied at a useful daily amount within the broad multivitamin.

Zinc and selenium are modest for focused immune support, and the selenium form is not disclosed. Vitamin K can interfere with warfarin, so users of that medicine need clinician-guided dosing.

Study evidence
Selenium Mixed 37 studies
Vitamin A Supportive 107 studies
Vitamin C Supportive 53 studies
Vitamin D Supportive 85 studies
Zinc Supportive 73 studies
Heart Health
Heart Health
Impact
High effect
B- Goal FitC Strength of SupportB CoverageC+ Formula Quality
Vitamin K · 20 mcgVitamin B12 · 24 mcgVitamin B6 · 9.35 mgFolate · 400 mcg DFEVitamin D · 30 mcg

MK-7, vitamin D, B vitamins, and antioxidants provide several cardiovascular foundations. The multivitamin remains broad rather than heart-focused, and the MK-7 amount is modest for targeted arterial support.

Most amounts are disclosed and methylcobalamin is a useful form, but food and botanical blends obscure additional contents. Broad coverage comes with limited depth in lipids, vascular tone, or cardiac energy.

Study evidence
Vitamin D Mixed 164 studies
Vitamin K Mixed 62 studies
Energy
Essential Energy Nutrients
Energy
Impact
High effect
B Goal FitC Strength of SupportC CoverageC Formula Quality
Iodine · 150 mcgVitamin D · 30 mcgVitamin B5 · 7 mgRiboflavin · 1.95 mgThiamin · 1.56 mgVitamin B12 · 24 mcg

B vitamins and iodine support normal fuel metabolism and thyroid hormone production. Methylcobalamin is a useful form, but its amount is well below the stated focused energy target.

The multivitamin offers broad maintenance rather than immediate alertness or meaningful stamina support. Large food and hormone-support blends add complexity without disclosing functional energy doses.

Study evidence
Iodine Adverse 3 studies
Bone Health
Bone Health
Impact
Moderate effect
C+ Goal FitC- Strength of SupportD- CoverageD+ Formula Quality
Vitamin K · 20 mcgVitamin D · 30 mcgManganese · 0.8 mgZinc · 5.5 mgVitamin C · 100 mg

Vitamin D3 and identified MK-7 give the formula a credible role in calcium absorption and placement. The MK-7 amount is modest, and no calcium, magnesium, or collagen is included.

Support is strongest in vitamin-led signaling rather than direct structural supply. The broad nutrient and botanical blend fits general needs for women over forty, but it dilutes the focus on skeletal pathways.

Study evidence
Vitamin K Supportive 78 studies
Anti-Aging
Anti-Aging
Impact
Moderate effect
C Goal FitD Strength of SupportC CoverageC Formula Quality
Folate · 400 mcg DFEVitamin B12 · 24 mcgVitamin K · 20 mcgVitamin D · 30 mcg

MK-7, vitamin D3, antioxidant vitamins, and selenium give the formula several plausible links to healthy aging. The K2 amount is modest, so the most targeted component is unlikely to deliver strong standalone support.

The broad multivitamin design may help correct gaps that become more relevant with age. A dry tablet and two large blends reduce confidence in absorption and in the contribution of the added botanicals.

Study evidence
Selenium Supportive 27 studies
Vitamin K Supportive 27 studies

Ingredients

IngredientAmount per serving
Vitamin A (Beta-Carotene, Organic Food Blend)
 1170 mcg
Vitamin C (Organic Food Blend)
 100 mg
Vitamin D (D3)
 30 mcg
Vitamin E (Organic Food Blend)
 19.5 mg
Vitamin K (Saccharomyces cerevisae)
 120 mcg
Thiamin (Organic Food Blend)
 1.56 mg
Riboflavin (Organic Food Blend)
 1.95 mg
Niacin (Organic Food Blend)
 18.4 mg
Vitamin B6 (Organic Food Blend)
 9.35 mg
Folate (Organic Food Blend)
 400 mcg DFE
Vitamin B12 (Methylcobalamin, Saccharomyces cerevisiae)
 24 mcg
Biotin
200 mcg
Pantothenic Acid (Organic Food Blend)
 7 mg
Iodine
150 mcg
Zinc
5.5 mg
Selenium
55 mcg
Manganese (Organic Food Blend)
 0.8 mg
Chromium
70 mcg
Vitamin K2 (Menaquinone-7)
 20 mcg
Organic Food Blend
715 mg
Organic Hormone & Breast Support Blend
150 mg
Gluten Free Vegan Kosher Dairy Free Women 50+ Organic Women 18–50 Vegetarian
Report overview
Iodine · 150 mcg OverallScore62
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value

The iodine amount is stated, but its undisclosed source limits confidence in bioavailability and purity. The elemental amount is well aligned with routine thyroid maintenance and remains within the safe daily range. Meaningful selenium partly offsets the high serving cost, but iodine-specific value remains limited.

View ingredientView products
Vitamin K (Saccharomyces cerevisae) · 120 mcg OverallScore51
C+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value

The formula identifies vitamin K2 as MK-7, but the amount is too small for meaningful targeted use. A generic source and dry tablet delivery leave purity and absorption support limited. Vitamin D3 and the broad nutrient blend add utility, yet the very high cost weakens value for the MK-7 provided.

View ingredientView products
Selenium · 55 mcg OverallScore32
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyF Value

The missing selenium form prevents a reliable quality assessment. The 55 mcg serving stays safely below the upper limit but falls short of the stated maintenance target. Selenium-specific value is weak after standardizing to the target amount, although other ingredients may contribute separate value.

View ingredientView products
Loading alternative details
65 Performance

Women's Multi

Garden of Life MyKind Organics
<p>Broad nutrient coverage supports routine nutritional gaps, including moderate iron and iodine. Compared with Women's Multi 40+, that ingredient profile may address how the original relies on opaque blends and modest trace-nutrient amounts more directly, although most mineral forms remain hidden within a food-blend description, and the small MK-7 amount adds limited targeted value.</p>
71 Performance

Vitamins D and K with Sea-lodine

Life Extension
<p>A compact vitamin D, vitamin K, and iodine formula has clear amounts but uses an unspecified vitamin K form and unusually aggressive doses. Compared with Women's Multi 40+, that ingredient profile may address how the original relies on opaque blends and modest trace-nutrient amounts more directly, although strong aggregate satisfaction and a low serving cost help, though the formula is better suited to a defined need than routine use.</p>
71 Performance

Baby & Me 2 Prenatal Multi Red Raspberry

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<p>Vitamin D3, methylcobalamin, iodine, and basic prenatal vitamins provide a convenient gummy foundation. Compared with Women's Multi 40+, that ingredient profile may address how the original relies on opaque blends and modest trace-nutrient amounts more directly, although the formula omits iron, calcium, and magnesium, uses folic acid and basic trace-mineral forms, and provides only modest choline while adding carbohydrates.</p>
65 Budget

Women's Multivitamin Berry Citrus Flavored Gummies

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<p>A women’s gummy uses methylfolate, methylcobalamin, vitamin D3, and natural vitamin E, but many other nutrients are modest or use less favorable forms. Its lower recurring cost than Women's Multi 40+ makes it a more economical option while retaining those ingredient strengths, although a short supply, carbohydrate-heavy delivery, and relatively high serving cost weaken value.</p>
66 Budget

Women's Multi

Garden of Life MyKind Organics
<p>Broad vitamins and minerals address common daily gaps, with moderate iron and iodine for some women. Its lower recurring cost than Women's Multi 40+ makes it a more economical option while retaining those ingredient strengths, although food-blend mineral forms remain vague, and the small MK-7 amount offers limited targeted depth.</p>
71 Budget

Flawless Complexion Berry Fresh

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<p>Useful selenium and chromium forms support a broad complexion gummy, but the botanical amounts are small and direct weight-management relevance is weak. Its lower recurring cost than Women's Multi 40+ makes it a more economical option while retaining those ingredient strengths, although chromium may enhance glucose lowering, so users taking insulin or sulfonylureas should monitor for hypoglycemia with clinical guidance.</p>
70 Value

Men's Once Daily

Garden of Life MyKind Organics
<p>A convenient once-daily multivitamin covers core vitamins and several trace minerals with a mostly moderate dose pattern. Compared with Women's Multi 40+, the combination of those ingredients and a lower recurring cost creates a more favorable quality-to-cost balance, although vague food-blend forms, low zinc, and limited mineral breadth weaken the formula.</p>
83 Value

Alive! Men's 50+ Gummy Multivitamin

Nature's Way
<p>The gummy supplies broad maintenance nutrients, including a useful selenium amount, at favorable serving value. Compared with Women's Multi 40+, the combination of those ingredients and a lower recurring cost creates a more favorable quality-to-cost balance, although sodium selenate is less desirable than organic selenium, while added carbohydrate and an opaque produce blend are notable trade-offs.</p>
74 Value

Chewable Perfect Kids Wild Berry

Super Nutrition SimplyOne
<p>A children’s chewable provides broad vitamin coverage and uses methylcobalamin and potassium iodide, but it also includes high preformed vitamin A and several weaker mineral forms. Compared with Women's Multi 40+, the combination of those ingredients and a lower recurring cost creates a more favorable quality-to-cost balance, although low serving cost helps value, while tiny botanical additions and missing age directions reduce confidence.</p>
Report alternatives

Sources

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

  1. Selenium Concentrations and Mortality among Community-Dwelling Older Adults: Results from IlSIRENTE Study.
    Giovannini S; Onder G; Lattanzio F; Bustacchini S; Di Stefano G; Moresi R; Russo A; Bernabei R; Landi F · The journal of nutrition, health & aging · 2019
    Cohort study347 participantsAnti-Aging forSelenium
  2. Selenium and mortality in the elderly: results from the EVA study.
    Akbaraly NT; Arnaud J; Hininger-Favier I; Gourlet V; Roussel AM; Berr C · Clinical chemistry · 2005
    Randomized trialAnti-Aging forSelenium
  3. Association of dietary selenium intake and all-cause mortality of Parkinson's disease and its interaction with blood cadmium level: a retrospective cohort study.
    Tu X; Wu N; Wan Y; Gan J; Liu Z; Song L · BMC geriatrics · 2024
    Cohort study184 participantsAnti-Aging forSelenium
  4. Selenium alleviates cadmium-induced biological aging acceleration and the potential mediating role of inflammation.
    Li C; Xiang Y; Liu M; Wang Z; Wu Y; Yang Q; Huang L · Ecotoxicology and environmental safety · 2025
    Cross-sectional study7,433 participantsAnti-Aging forSelenium
  5. Minerals and Sarcopenia; The Role of Calcium, Iron, Magnesium, Phosphorus, Potassium, Selenium, Sodium, and Zinc on Muscle Mass, Muscle Strength, and Physical Performance in Older Adults: A Systematic Review.
    van Dronkelaar C; van Velzen A; Abdelrazek M; van der Steen A; Weijs PJM; Tieland M · Journal of the American Medical Directors Association · 2019
    Systematic review10 studies pooledAnti-Aging forSelenium
  6. Vitamin K status, cardiovascular disease, and all-cause mortality: a participant-level meta-analysis of 3 US cohorts.
    Shea MK; Barger K; Booth SL; Matuszek G; Cushman M; Benjamin EJ; Kritchevsky SB; Weiner DE · The American journal of clinical nutrition · 2020
    Meta-analysis3,891 participants3 studies pooledAnti-Aging General Health forVitamin K
  7. Topical Menaquinone‑7 (Vitamin K2, MK-7) as a Mitochondrial Bioenergetic Activator for Skin Anti-Aging: Mechanistic Evidence in Skin Cells and a Randomized Split-Face/Neck Study.
    Huang H; Wei R; Xu C; Liu C; Zhao S; Li Y; Wang M · ACS omega · 2026
    Randomized trial30 participantsAnti-Aging forVitamin K
  8. Vitamin K status and cognitive function in healthy older adults.
    Presse N; Belleville S; Gaudreau P; Greenwood CE; Kergoat MJ; Morais JA; Payette H; Shatenstein B; Ferland G · Neurobiology of aging · 2014
    Cross-sectional study320 participantsAnti-Aging forVitamin K
  9. High dephospho-uncarboxylated matrix Gla protein concentrations, a plasma biomarker of vitamin K, in relation to frailty: the Longitudinal Aging Study Amsterdam.
    Machado-Fragua MD; Hoogendijk EO; Struijk EA; Rodriguez-Artalejo F; Lopez-Garcia E; Beulens JW; van Ballegooijen AJ · European journal of nutrition · 2021
    Cohort study644 participantsAnti-Aging forVitamin K
  10. Vitamin K Concentration and Cognitive Status in Elderly Patients on Anticoagulant Therapy: A Pilot Study.
    Alisi L; Cafolla C; Gentili A; Tartaglione S; Curini R; Cafolla A · Journal of aging research · 2022
    Cross-sectional study85 participantsAnti-Aging forVitamin K
  11. Vitamin K and the prevention of fractures: systematic review and meta-analysis of randomized controlled trials.
    Cockayne S; Adamson J; Lanham-New S; Shearer MJ; Gilbody S; Torgerson DJ · Archives of internal medicine · 2006
    Meta-analysis13 studies pooledBone Health forVitamin K
  12. Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women.
    Knapen MH; Drummen NE; Smit E; Vermeer C; Theuwissen E · 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 trial244 participantsBone Health forVitamin K
  13. Effect of combined administration of vitamin D3 and vitamin K2 on bone mineral density of the lumbar spine in postmenopausal women with osteoporosis.
    Iwamoto J; Takeda T; Ichimura S · Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association · 2001
    Randomized trial92 participantsBone Health forVitamin K
  14. Efficacy and safety of vitamin K2 for postmenopausal women with osteoporosis at a long-term follow-up: meta-analysis and systematic review.
    Zhou M; Han S; Zhang W; Wu D · Journal of bone and mineral metabolism · 2022
    Meta-analysis6,853 participants9 studies pooledBone Health forVitamin K
  15. Low-dose vitamin K2 (MK-4) supplementation for 12 months improves bone metabolism and prevents forearm bone loss in postmenopausal Japanese women.
    Koitaya N; Sekiguchi M; Tousen Y; Nishide Y; Morita A; Yamauchi J; Gando Y; Miyachi M; Aoki M; Komatsu M; Watanabe F; Morishita K; Ishimi Y · Journal of bone and mineral metabolism · 2015
    Randomized trial48 participantsBone Health forVitamin K
  16. Vitamin K Intake and Atherosclerotic Cardiovascular Disease in the Danish Diet Cancer and Health Study.
    Bellinge JW; Dalgaard F; Murray K; Connolly E; Blekkenhorst LC; Bondonno CP; Lewis JR; Sim M; Croft KD; Gislason G; Torp-Pedersen C; Tjønneland A; Overvad K; Hodgson JM; Schultz C; Bondonno NP · Journal of the American Heart Association · 2021
    Cohort study53,372 participantsCardiovascular Support Heart Health forVitamin K
  17. Menaquinone-7 supplementation improves arterial stiffness in healthy postmenopausal women. A double-blind randomised clinical trial.
    Knapen MH; Braam LA; Drummen NE; Bekers O; Hoeks AP; Vermeer C · Thrombosis and haemostasis · 2016
    Randomized trial244 participantsCardiovascular Support Heart Health forVitamin K
  18. Effects of One-Year Menaquinone-7 Supplementation on Vascular Stiffness and Blood Pressure in Post-Menopausal Women.
    de Vries F; Bittner R; Maresz K; Machuron F; Gåserød O; Jeanne JF; Schurgers LJ · Nutrients · 2025
    Randomized trial165 participantsCardiovascular Support forVitamin K
  19. Dietary Vitamin K1 Intake and Incident Aortic Valve Stenosis.
    Schultz CJ; Dalgaard F; Bellinge JW; Murray K; Sim M; Connolly E; Blekkenhorst LC; Bondonno CP; Lewis JR; Gislason GH; Tjønneland A; Overvad K; Hodgson JM; Bondonno NP · Arteriosclerosis, thrombosis, and vascular biology · 2024
    Cohort study55,545 participantsCardiovascular Support Heart Health forVitamin K
  20. Association between vitamin K1 intake and mortality in the Danish Diet, Cancer, and Health cohort.
    Palmer CR; Bellinge JW; Dalgaard F; Sim M; Murray K; Connolly E; Blekkenhorst LC; Bondonno CP; Croft KD; Gislason G; Tjønneland A; Overvad K; Schultz C; Lewis JR; Hodgson JM; Bondonno NP · European journal of epidemiology · 2021
    Cohort study56,048 participantsCardiovascular Support Heart Health forVitamin K
  21. Association of radioactive iodine treatment with survivorship symptoms and primary care utilisation in women of reproductive age with thyroid cancer: a retrospective cohort study.
    Devanarayan P; Hartman M; Partin M · Family medicine and community health · 2026
    Cohort study10,882 participantsEnergy forIodine
  22. Energy level and fatigue after surgery for thyroid cancer: A population-based study of patient-reported outcomes.
    Hughes DT; Reyes-Gastelum D; Kovatch KJ; Hamilton AS; Ward KC; Haymart MR · Surgery · 2020
    Cohort study2,584 participantsEnergy forIodine
  23. Health-Related Quality of Life in Differentiated Thyroid Cancer Survivors: A Cross-Sectional Study From Turkey.
    Gültekin A; Kahraman MY; Şengöz T; Şimşek FS · Head & neck · 2026
    Cross-sectional study202 participantsEnergy forIodine
  24. Dietary vitamin K intake associates with reduced all-cause mortality in non-alcoholic fatty liver disease patients.
    Huang Y; Zhu X; Han L; Hu H · Scientific reports · 2025
    Cohort study7,857 participantsGeneral Health forVitamin K
  25. The Effect of Topical Vitamin K1 on the Treatment of Cetuximab-Induced Skin Rashes in Metastatic Colorectal Cancer Patients.
    Roayaei M; Rezaei M; Najafizade N · Advanced biomedical research · 2024
    Randomized trial49 participantsGeneral Health forVitamin K
  26. Effect of vitamin K on improving post‑kidney transplant outcomes: a meta‑analysis.
    Sun Z; Zhu K; Liang G; Yan F; Chao S; Jia L; Niu Y · Experimental and therapeutic medicine · 2023
    Meta-analysis7 studies pooledGeneral Health forVitamin K
  27. Vitamin K1 intake is associated with lower risk for all-cause and cardiovascular disease mortality in community-dwelling older Australian women.
    Dupuy M; Radavelli-Bagatini S; Zhong L; Dalla Via J; Zhu K; Blekkenhorst LC; Bondonno NP; Linneberg A; Bellinge JW; Schultz C; Courtney W; Prince RL; Hodgson JM; Lewis JR; Sim M · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2024
    Cohort study1,436 participantsGeneral Health forVitamin K
  28. The Role of Sesbania grandiflora-Derived Biotin and Bambusa arundinacea-Derived Silica Extracts in Promoting Hair, Skin, and Nail Health: A Randomized, Double-Blind, Placebo-Controlled Clinical Study.
    Patel MN; Maheshvari J; Patel N · Cureus · 2025
    Randomized trial105 participantsHair Health forBiotin
  29. Low serum biotinidase activity in children with valproic acid monotherapy.
    Schulpis KH; Karikas GA; Tjamouranis J; Regoutas S; Tsakiris S · Epilepsia · 2001
    Clinical trial125 participantsHair Health forBiotin
  30. Vitamins A, B, C, and D: A Short Review for the Dermatologist.
    Coerdt KM; Goggins CA; Khachemoune A · Alternative therapies in health and medicine · 2021
    Narrative reviewHair Health forBiotin
  31. The Infatuation With Biotin Supplementation: Is There Truth Behind Its Rising Popularity? A Comparative Analysis of Clinical Efficacy versus Social Popularity.
    Soleymani T; Lo Sicco K; Shapiro J · Journal of drugs in dermatology : JDD · 2018
    Narrative reviewHair Health forBiotin
  32. [Evaluation of the role of dietary intake in the occurrence of alopecia].
    El Fékih N; Kamoun H; Fazaa B; El Ati J; Zouari B; Kamoun MR; Gaigi S · Revue medicale de Liege · 2010
    Case-control study272 participantsHair Health forIodine
  33. Beyond Efficacy: 0.6% Selenium Disulfide Shampoo Matches 2% Ketoconazole for Seborrheic Dermatitis with Superior Cosmesis.
    Farris PK; Barbosa V; Houshman EB; Kovylkina N · Journal of drugs in dermatology : JDD · 2026
    Randomized trial87 participantsHair Health forSelenium
  34. Selenium Disulfide-based shampoo applied for 4 weeks significantly improves dandruff and seborrheic dermatitis.
    Turcu G; Artenie C; Nowicka D; Arenbergerová M; Lazaridou E; Khobzei K; Ataseven A; Part M; Leclerc-Mercier S · European journal of dermatology : EJD · 2023
    Observational study1,407 participantsHair Health forSelenium
  35. A Comparative Randomized Clinical Study Assessing the Efficacy of a 1% Selenium Disulfide-Based Shampoo versus 2% Ketoconazole Shampoo in Subjects with Moderate to Severe Scalp Seborrheic Dermatitis.
    Barbosa V; Melo DF; Vañó-Galván S; Lutchmanen-Kolanthan V; Sant'Anna B; Leclerc-Mercier S; Reygagne P · Skin appendage disorders · 2025
    Randomized trial64 participantsHair Health forSelenium
  36. Changes of serum trace elements level in patients with alopecia areata: A meta-analysis.
    Jin W; Zheng H; Shan B; Wu Y · The Journal of dermatology · 2018
    Meta-analysis764 participantsHair Health forSelenium
  37. Scientific opinion on the tolerable upper intake level for selenium.
    EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA); Turck D; Bohn T; Castenmiller J; de Henauw S; Hirsch-Ernst KI; Knutsen HK; Maciuk A; Mangelsdorf I; McArdle HJ; Peláez C; Pentieva K; Siani A; Thies F; Tsabouri S; Vinceti M; Aggett P; Crous Bou M; Cubadda F; Ciccolallo L; de Sesmaisons Lecarré A; Fabiani L; Titz A; Naska A · EFSA journal. European Food Safety Authority · 2023
    Systematic reviewHair Health forSelenium
  38. The effects of minoxidil, 1% pyrithione zinc and a combination of both on hair density: a randomized controlled trial.
    Berger RS; Fu JL; Smiles KA; Turner CB; Schnell BM; Werchowski KM; Lammers KM · The British journal of dermatology · 2003
    Randomized trial200 participantsHair Health forZinc
  39. Incubatory environment of the scalp impacts pre-emergent hair to affect post-emergent hair cuticle integrity.
    Schwartz JR; Henry JP; Kerr KM; Flagler MJ; Page SH; Redman-Furey N · Journal of cosmetic dermatology · 2018
    Randomized trialHair Health forZinc
  40. A comparison of hair quality and cosmetic acceptance following the use of two anti-dandruff shampoos.
    Draelos ZD; Kenneally DC; Hodges LT; Billhimer W; Copas M; Margraf C · The journal of investigative dermatology. Symposium proceedings · 2006
    Randomized trial40 participantsHair Health forZinc
  41. BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia.
    Ozturk P; Kurutas E; Ataseven A; Dokur N; Gumusalan Y; Gorur A; Tamer L; Inaloz S · Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · 2015
    Case-control study216 participantsHair Health forZinc
  42. Analysis of serum zinc and copper concentrations in hair loss.
    Kil MS; Kim CW; Kim SS · Annals of dermatology · 2013
    Case-control study342 participantsHair Health forZinc
  43. Vitamin D supplementation for cardiometabolic risk markers in pregnant women based on the gestational diabetes mellitus or obesity status : a randomized clinical trial.
    Yin WJ; Wang P; Ma SS; Tao RX; Hu HL; Jiang XM; Zhang Y; Tao FB; Zhu P · European journal of nutrition · 2024
    Randomized trial1,537 participantsHeart Health forVitamin D
  44. Paricalcitol and endothelial function in chronic kidney disease trial.
    Zoccali C; Curatola G; Panuccio V; Tripepi R; Pizzini P; Versace M; Bolignano D; Cutrupi S; Politi R; Tripepi G; Ghiadoni L; Thadhani R; Mallamaci F · Hypertension (Dallas, Tex. : 1979) · 2015
    Randomized trial88 participantsHeart Health forVitamin D
  45. Vitamin D Supplementation, Serum 25(OH)D Concentrations and Cardiovascular Disease Risk Factors: A Systematic Review and Meta-Analysis.
    Mirhosseini N; Rainsbury J; Kimball SM · Frontiers in cardiovascular medicine · 2020
    Meta-analysis81 studies pooledHeart Health forVitamin D
  46. Does vitamin D supplementation modulate metabolic risk factors of cardiovascular disease? A systematic review and meta-analysis of clinical trials.
    Abumweis S; Alqadi S; Al Tarteer A; Alrefai W; Alzoughool F; Jew S; Qudah T · Asia Pacific journal of clinical nutrition · 2026
    Meta-analysis45 studies pooledHeart Health forVitamin D
  47. 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-analysisHeart Health forVitamin D
  48. The effect of vitamin K1 on arterial calcification activity in subjects with diabetes mellitus: a post hoc analysis of a double-blind, randomized, placebo-controlled trial.
    Bellinge JW; Francis RJ; Lee SC; Bondonno NP; Sim M; Lewis JR; Watts GF; Schultz CJ · The American journal of clinical nutrition · 2022
    Randomized trial149 participantsHeart Health forVitamin K
  49. Effects of selenium supplementation on selenoprotein gene expression and response to influenza vaccine challenge: a randomised controlled trial.
    Goldson AJ; Fairweather-Tait SJ; Armah CN; Bao Y; Broadley MR; Dainty JR; Furniss C; Hart DJ; Teucher B; Hurst R · PloS one · 2011
    Randomized trial119 participantsImmunity forSelenium
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    Janbakhsh A; Mansouri F; Vaziri S; Sayad B; Afsharian M; Rahimi M; Shahebrahimi K; Salari F · Caspian journal of internal medicine · 2013
    Randomized trial62 participantsImmunity forSelenium
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    Yu SY; Li WG; Zhu YJ; Yu WP; Hou C · Biological trace element research · 1990
    Non-randomized trial20,847 participantsImmunity forSelenium
  52. Selenium nanoparticles as adjunctive therapy in sepsis: A pilot randomized clinical trial.
    Gu WJ; Huang W; Zhao FZ; Yuan XK; Jin K; Chen JL; Zhang CY; Huang Y; He L; Zhuang H; Yin HY; Chen T · Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2026
    Randomized trial70 participantsImmunity forSelenium
  53. Selenium supplementation in patients with autoimmune thyroiditis decreases thyroid peroxidase antibodies concentrations.
    Gärtner R; Gasnier BC; Dietrich JW; Krebs B; Angstwurm MW · The Journal of clinical endocrinology and metabolism · 2002
    Randomized trial70 participantsImmunity forSelenium
  54. Depressed immune response to tetanus in children with vitamin A deficiency.
    Semba RD; Muhilal; Scott AL; Natadisastra G; Wirasasmita S; Mele L; Ridwan E; West KP; Sommer A · The Journal of nutrition · 1992
    Randomized trial236 participantsImmunity forVitamin A
  55. Impact of a single megadose of vitamin A at delivery on breastmilk of mothers and morbidity of their infants.
    Roy SK; Islam A; Molla A; Akramuzzaman SM; Jahan F; Fuchs G · European journal of clinical nutrition · 1997
    Randomized trial50 participantsImmunity forVitamin A
  56. Vitamin A supplementation reduces measles morbidity in young African children: a randomized, placebo-controlled, double-blind trial.
    Coutsoudis A; Broughton M; Coovadia HM · The American journal of clinical nutrition · 1991
    Randomized trial60 participantsImmunity forVitamin A
  57. Vitamin A supplementation enhances specific IgG antibody levels and total lymphocyte numbers while improving morbidity in measles.
    Coutsoudis A; Kiepiela P; Coovadia HM; Broughton M · The Pediatric infectious disease journal · 1992
    Randomized trial60 participantsImmunity forVitamin A
  58. Vitamin A supplementation reduces the monocyte chemoattractant protein-1 intestinal immune response of Mexican children.
    Long KZ; Santos JI; Estrada Garcia T; Haas M; Firestone M; Bhagwat J; Dupont HL; Hertzmark E; Rosado JL; Nanthakumar NN · The Journal of nutrition · 2006
    Randomized trial127 participantsImmunity forVitamin A
  59. Vitamin C and contribution to the normal function of the immune system: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusImmunity forVitamin C
  60. Therapeutic effects of high-dose vitamin C supplementation in patients with COVID-19: a meta-analysis.
    Sun L; Zhao JH; Fan WY; Feng B; Liu WW; Chen RQ; Ban C; Dang AG; Wang M; Luo KT; Zhou GY; Yu FF; Ba Y · Nutrition reviews · 2024
    Meta-analysis2,334 participants14 studies pooledImmunity forVitamin C
  61. Effect of micronutrient supplements on influenza and other respiratory tract infections among adults: a systematic review and meta-analysis.
    Abioye AI; Bromage S; Fawzi W · BMJ global health · 2021
    Meta-analysisImmunity forVitamin C
  62. New evidence for antioxidant properties of vitamin C.
    Vojdani A; Bazargan M; Vojdani E; Wright J · Cancer detection and prevention · 2001
    Randomized trial20 participantsImmunity forVitamin C
  63. Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.
    Calder PC; Kreider RB; McKay DL · Nutrients · 2025
    Systematic review13 studies pooledImmunity forVitamin C
  64. Vitamin D supplementation to prevent acute respiratory infections: individual participant data meta-analysis.
    Martineau AR; Jolliffe DA; Greenberg L; Aloia JF; Bergman P; Dubnov-Raz G; Esposito S; Ganmaa D; Ginde AA; Goodall EC; Grant CC; Janssens W; Jensen ME; Kerley CP; Laaksi I; Manaseki-Holland S; Mauger D; Murdoch DR; Neale R; Rees JR; Simpson S; Stelmach I; Trilok Kumar G; Urashima M; Camargo CA; Griffiths CJ; Hooper RL · Health technology assessment (Winchester, England) · 2020
    Meta-analysis11,321 participants25 studies pooledImmunity forVitamin D
  65. Association Between Vitamin D and Influenza: Meta-Analysis and Systematic Review of Randomized Controlled Trials.
    Zhu Z; Zhu X; Gu L; Zhan Y; Chen L; Li X · Frontiers in nutrition · 2022
    Meta-analysis4,859 participants10 studies pooledImmunity forVitamin D
  66. Vitamin D3 and deconvoluting a rash.
    Ernst MK; Evans ST; Techner JM; Rothbaum RM; Christensen LF; Onay UV; Biyashev D; Demczuk MM; Nguyen CV; Honda KS; McCormick TS; Tsoi LC; Gudjonsson JE; Cooper KD; Lu KQ · JCI insight · 2023
    Randomized trial28 participantsImmunity forVitamin D
  67. Effect of vitamin D3 supplementation on cellular immunity and inflammatory markers in COVID-19 patients admitted to the ICU.
    Bychinin MV; Klypa TV; Mandel IA; Yusubalieva GM; Baklaushev VP; Kolyshkina NA; Troitsky AV · Scientific reports · 2022
    Randomized trial110 participantsImmunity forVitamin D
  68. Current opinion on the role of vitamin D supplementation in respiratory infections and asthma/COPD exacerbations: A need to establish publication guidelines for overcoming the unpublished data.
    Anitua E; Tierno R; Alkhraisat MH · Clinical nutrition (Edinburgh, Scotland) · 2022
    Meta-analysis50,554 participants65 studies pooledImmunity forVitamin D
  69. Nutrient supplementation for prevention of viral respiratory tract infections in healthy subjects: A systematic review and meta-analysis.
    Vlieg-Boerstra B; de Jong N; Meyer R; Agostoni C; De Cosmi V; Grimshaw K; Milani GP; Muraro A; Oude Elberink H; Pali-Schöll I; Roduit C; Sasaki M; Skypala I; Sokolowska M; van Splunter M; Untersmayr E; Venter C; O'Mahony L; Nwaru BI · Allergy · 2022
    Meta-analysis199,055 participants115 studies pooledImmunity forZinc
  70. Zinc supplementation reduces the incidence of acute lower respiratory infections in infants and preschool children: a double-blind, controlled trial.
    Sazawal S; Black RE; Jalla S; Mazumdar S; Sinha A; Bhan MK · Pediatrics · 1998
    Randomized trial609 participantsImmunity forZinc
  71. A randomized controlled trial of zinc supplementation in the treatment of acute respiratory tract infection in Thai children.
    Rerksuppaphol S; Rerksuppaphol L · Pediatric reports · 2020
    Randomized trial64 participantsImmunity forZinc
  72. The effect of zinc and vitamin A supplementation on immune response in an older population.
    Fortes C; Forastiere F; Agabiti N; Fano V; Pacifici R; Virgili F; Piras G; Guidi L; Bartoloni C; Tricerri A; Zuccaro P; Ebrahim S; Perucci CA · Journal of the American Geriatrics Society · 1998
    Randomized trial136 participantsImmunity forZinc
  73. The role of specific nutrients in preventing immune system and blood cell disorders: an umbrella review.
    Vecchietti A; Strano P; Minutolo G; Grieco V; Cappuccio G; Granvillano G; Confalonieri L; Briganti GL; Raso E; Chimienti M; Pellegrini M; Mercogliano M; Spatari G; Lugli C; Urbano T; Lorenzon A · Journal of preventive medicine and hygiene · 2026
    Systematic review13 studies pooledImmunity forZinc