Menopause Comfort Support

Menopause Comfort Support

Zoi Research4.5 (888 ratings)
Format:Capsule Quantity: 56 Capsule(s) · 28 servings
Goals
$10.68 $0.38 per serving

Product analysis

53 out of 100

Menopause Comfort Support combines nutrients and botanicals with theanine that may support relaxation and ease tension. The undisclosed contents of its two blends make it harder to judge exactly what you are taking.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality46

Vitamin B6 has a clearly identified form, while several other ingredient forms are not named. The two blends also leave their individual contents unclear, so their quality is harder to judge.

Ingredient Transparency58

Ingredient amounts are given, but most ingredient forms and the contents of both blends are missing. The stated quantities therefore do not provide a complete picture of what each serving contains.

Value For Money57

Vitamin B6 offers good value, while theanine is less compelling for the cost. Uncertainty around folate and soy protein prevents a firm judgment about the whole formula's value.

Customer Satisfaction76

Customer ratings are generally positive across a substantial body of feedback. They describe satisfaction with the purchase and do not establish effectiveness or safety.

Product Focus37

The clearest purpose is relaxation and support when nutrient intake is low, with several overlapping mood, attention and sleep goals. Unidentified blend contents make it harder to judge how the full mixture contributes.

Format
Capsule
Container
56 Capsule(s)
Per serving
$0.38
Customer rating
4.5 · 888 ratings
Report analysis

Goals

Stress Relief
Impact
High effect
C- Ingredient FitD PathwaysB EvidenceA Formulation Logic
Folate · 680 mcg DFEVitamin B6 · 25 mgTheanine · 100 mg

Theanine may help with relaxation during stressful tasks and ease tension. Short-term relaxation does not establish lasting relief from stress or anxiety. B6 and folate add nutritional support related to neurotransmitter function, but direct stress benefits remain limited or indirect. The broader B-complex partners used in the saved comparison are missing.

How this product is rated for Stress Relief

Ingredient fit58

The relevant contributors are Theanine, Vitamin B6, Vitamin B9 (Folate). Their amounts vary in how closely they match the supplied references.
Goal fit
Relevant stress-support ingredients sit within a broader formula with other purposes, so only part of the product directly fits this goal.
Dose adequacy
The contributing ingredients provide partial amounts against the supplied references, limiting how much the serving contributes.

Pathways50

The serving reaches the supplied coverage threshold in one area: mood and neurotransmitter synthesis.
Depth
The strongest saved connection is mood and neurotransmitter synthesis, through the relevant ingredients described here; this does not establish a measured biological effect.
Breadth
The serving reaches the supplied coverage threshold in one area: mood and neurotransmitter synthesis.

Evidence77

The contributing preparations are recognized in the saved findings; this does not establish that the complete product was tested.
Evidence strength
Theanine provides the leading evidence contribution among the included amounts, subject to its specific population and outcome limitations.
Studied preparation
The contributing preparations are recognized in the saved findings; this does not establish that the complete product was tested.

Formulation logic90

Vitamin B6, Vitamin B9 (Folate) lacks the broader B-complex partners used in the comparison, limiting that nutritional contribution. None of the specific ingredient conflicts checked was identified in the supplied facts.
Partner coverage
Vitamin B6, Vitamin B9 (Folate) lacks the broader B-complex partners used in the comparison, limiting that nutritional contribution.
Conflicts
None of the specific ingredient conflicts checked was identified in the supplied facts.
Effective doses
All contributing ingredients meet the minimum amount threshold used in the saved comparison; this is not a clinical effectiveness guarantee.
Study evidence
Folate Supportive 19 studies
Theanine Supportive 16 studies
Productivity Boost
Impact
High effect
C+ Ingredient FitD- PathwaysB- EvidenceA+ Formulation Logic
Vitamin B6 · 25 mgTheanine · 100 mg

Theanine may help sustained attention, based on limited task-based findings; these do not establish better work output. Folate can help address nutritional gaps associated with fatigue or poor concentration, with benefits tied to low intake or deficiency rather than an extra boost when intake is adequate.

How this product is rated for Productivity Boost

Ingredient fit68

The saved findings count Theanine, Vitamin B6, Folate. Ingredient amounts and the presence of other actives determine how focused the formula appears.
Goal fit
The formula includes ingredients counted for this goal alongside other active ingredients, so its focus is broader than productivity.
Dose adequacy
The counted amounts receive partial recognition overall; this describes the saved amount comparison rather than a proven productivity dose.

Pathways40

The saved pathway coverage describes how the counted ingredients are assigned to attention, memory, energy or stress-related mechanisms, without establishing improved work output.
Depth
The strongest recorded pathway is calm attention, reflecting the saved ingredient assignments rather than proof of improved work performance.
Breadth
One pathway reaches the comparison threshold, indicating narrow coverage of the selected mechanisms.

Evidence74

The saved evidence findings recognize ingredient amounts and preparations, while the scientific limits depend on the specific ingredient, preparation and population.
Evidence strength
Theanine leads the saved evidence comparison, but its contribution remains subject to the preparation and population limits described for that ingredient.
Studied preparation
The saved findings recognize the counted preparations as studied; this does not establish that every form improves routine productivity.

Formulation logic100

The counted ingredients meet the saved amount thresholds and partner requirements. No configured conflict is recorded.
Partner coverage
The counted ingredients either stand alone in the saved findings or have their required partner present.
Conflicts
No configured ingredient conflict was matched.
Effective doses
All counted ingredients meet the minimum amount threshold used for comparison; that threshold is not proof of a clinically effective productivity dose.
Study evidence
Theanine Supportive 5 studies
Brain Health
Impact
High effect
B- Ingredient FitC PathwaysA EvidenceA+ Formulation Logic
Folate · 680 mcg DFEVitamin B6 · 25 mg

Folate can fill a nutritional gap relevant to brain function, while vitamin B6 supports normal neurotransmitter production. These roles do not establish extra cognitive benefit at adequate intake. L-theanine adds limited support for calm attention, although the 100 mg serving is below the supplied 200 mg acute study amount.

How this product is rated for Brain Health

Ingredient fit73

Theanine, Vitamin B9 (Folate), Vitamin B6 provide the included ingredients connected to this goal, alongside ingredients aimed at other purposes.
Goal fit
Theanine, Vitamin B9 (Folate), Vitamin B6 provide the included ingredients connected to this goal, alongside ingredients aimed at other purposes.
Dose adequacy
The included amounts provide partial support overall; some amounts fall below the saved comparison's full amount allowance.

Pathways60

The strongest saved connection is to monoamine neurotransmitter synthesis, without proving a clinical cognitive benefit. The saved findings concentrate on one brain process, leaving broader coverage limited.
Depth
The strongest saved connection is to monoamine neurotransmitter synthesis, without proving a clinical cognitive benefit.
Breadth
The saved findings concentrate on one brain process, leaving broader coverage limited.

Evidence92

Vitamin B6 leads the saved evidence finding; its specific population and outcome limits still apply. The counted ingredients retain the saved preparation matches; this does not establish benefit beyond the supplied evidence.
Evidence strength
Vitamin B6 leads the saved evidence finding; its specific population and outcome limits still apply.
Studied preparation
The counted ingredients retain the saved preparation matches; this does not establish benefit beyond the supplied evidence.

Formulation logic100

The saved findings show no missing partner or configured conflict. The counted ingredients meet the saved minimum amount threshold, which is not a proven effective dose.
Partner coverage
The counted ingredients have no unmet partner requirement in the supplied findings.
Conflicts
No configured ingredient conflict was found; this is not a comprehensive safety assessment.
Effective doses
The counted ingredients meet the saved minimum amount threshold, which is not a proven effective dose.
Study evidence
Folate Supportive 90 studies
Theanine Supportive 17 studies
Vitamin B6 Supportive 29 studies
Mental Focus
Impact
High effect
C+ Ingredient FitD- PathwaysB EvidenceA Formulation Logic
Folate · 680 mcg DFEVitamin B6 · 25 mgTheanine · 100 mg

L-theanine may support selective attention, although its standalone findings are mixed. The 100 mg serving receives less amount credit than the higher reference amount in the saved calculation. Folate can support concentration when low intake or deficiency is causing difficulties, while vitamin B6's normal neurotransmitter role does not establish extra focus benefits. These contributions do not imply a consistent immediate improvement across attention tasks.

How this product is rated for Mental Focus

Ingredient fit70

The serving has focus-related ingredients, with amount suitability and broader-purpose ingredients assessed separately.
Goal fit
The formula includes ingredients for other purposes, so its focus-related contribution is less concentrated.
Dose adequacy
The declared serving receives partial amount credit; matching an amount reference does not establish an effective dose for acute focus.

Pathways40

The saved mechanism finding is concentrated in the roles described below. Mechanism coverage does not establish clinical improvement.
Depth
The strongest mapped role is calm attention; this describes the saved mechanism finding rather than a demonstrated clinical effect.
Breadth
Only one assessed route reaches the saved coverage threshold, so the mapped contribution remains narrow.

Evidence79

The strongest saved evidence finding and preparation matches are described separately. Scientific limitations still determine which focus benefits can be claimed.
Evidence strength
Theanine leads the saved evidence finding, but standalone attention results are mixed.
Studied preparation
The saved preparation check is satisfied for qualifying ingredients; this does not make every ingredient clinically effective for immediate focus.

Formulation logic93

Partner requirements, recorded conflicts and minimum amounts shape the saved formulation finding.
Partner coverage
The saved check identifies a missing partner for theanine. This does not establish that adding a partner would produce extra benefit.
Conflicts
No configured conflict was recorded in the supplied facts; this is not a general safety assessment.
Effective doses
All credited ingredients meet the saved minimum amount threshold; that threshold does not prove a clinically effective focus dose.
Study evidence
Folate Mixed 12 studies
Theanine Supportive 19 studies
Mood Support
Impact
High effect
B- Ingredient FitC PathwaysA+ EvidenceA+ Formulation Logic
Folate · 680 mcg DFEVitamin B6 · 25 mg

Theanine may ease tension associated with mental stress, while vitamin B6 and folate help replace low intakes that can affect mood. The 100 mg theanine serving is below the 200 mg exposure in the small acute tension study. Nutrient replacement does not establish an additional mood benefit when intake is already adequate.

How this product is rated for Mood Support

Ingredient fit72

The relevant ingredients account for much of the formula’s connection to mood, although it also addresses other goals. The amounts provide substantial contributions in the supplied comparison, with some below its full reference levels.
Goal fit
The relevant ingredients account for much of the formula’s connection to mood, although it also addresses other goals.
Dose adequacy
The amounts provide substantial contributions in the supplied comparison, with some below its full reference levels.

Pathways60

The supplied findings concentrate on one main area of mood-related function. The strongest contribution concerns chemical signalling involved in mood.
Depth
The largest contribution concerns chemical signalling involved in mood; this describes the supplied ingredient findings rather than a measured effect in the user.
Breadth
The supplied findings concentrate on one main area of mood-related function.

Evidence96

Vitamin B6 leads the supplied comparison; its role in correcting low intake does not establish extra benefit when intake is adequate.
Evidence strength
Vitamin B6 leads the supplied comparison; its role in correcting low intake does not establish extra benefit when intake is adequate.
Studied preparation
The preparations counted here meet the supplied preparation check; that does not establish identical study populations or outcomes.

Formulation logic100

The counted ingredients have no missing required partner, and none of the specific conflict checks was triggered. The included amount checks meet their minimum levels.
Partner coverage
The counted ingredients do not require an additional missing partner under the supplied checks.
Conflicts
None of the specific ingredient combinations checked triggered a conflict; other interactions were not established by this check.
Effective doses
All ingredients counted in this amount check meet its minimum; that does not establish an effective clinical dose.
Study evidence
Folate Supportive 84 studies
Theanine Supportive 12 studies
Vitamin B6 Supportive 19 studies
Cognitive Support
Impact
High effect
B- Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Vitamin B6 · 25 mgFolate · 680 mcg DFETheanine · 100 mg

Theanine has limited findings on verbal fluency and executive tasks in a subgroup with lower baseline performance. Its 100 mg per serving is below the small four-week trial’s exposure. Folate helps address low intake that can impair memory and attention, while vitamin B6 supports neurotransmitter metabolism without establishing routine cognitive enhancement. Higher folate intake does not imply additional cognitive benefit when intake is adequate.

How this product is rated for Cognitive Support

Ingredient fit72

The formula contains ingredients relevant to cognitive support, with uneven amounts in the saved comparison. Scientific limitations still determine what those contributions can mean.
Goal fit
Relevant ingredients share the formula with other actives, so its focus extends beyond cognition.
Dose adequacy
The declared amounts receive partial recognition in the saved exposure comparison; this does not establish a proven effective dose.

Pathways15

The strongest recorded area is stress and arousal regulation, without proving a clinical effect. No area reached the saved coverage threshold; this does not establish ineffectiveness.
Depth
The strongest recorded area is stress and arousal regulation, without proving a clinical effect.
Breadth
No area reached the saved coverage threshold; this does not establish ineffectiveness.

Evidence100

The evidence comparison recognizes the supplied ingredients and preparations, while selected tasks, populations and inconsistent findings limit expectations.
Evidence strength
Vitamin B6 leads the saved evidence comparison; its specific population and outcome limitations still apply.
Studied preparation
The saved preparation comparison recognizes the included materials; it does not establish benefit across all populations or outcomes.

Formulation logic100

No configured conflict was identified from the supplied facts. The recognized amounts meet the saved threshold.
Partner coverage
No missing required partner limited the recognized ingredients; this does not imply a combined benefit.
Conflicts
No configured conflict was identified from the supplied facts.
Effective doses
All ingredients included in this amount check meet its threshold; that threshold is not proof of benefit.
Study evidence
Folate Supportive 68 studies
Theanine Supportive 25 studies
Vitamin B6 Supportive 17 studies
Impact
High effect
C- Ingredient FitC PathwaysA- EvidenceA+ Formulation Logic
Theanine · 100 mg

Theanine provides the clearest sleep connection, potentially supporting relaxation and some aspects of sleep quality. Its 100 mg serving is below the 200 mg daily amount used in the supplied small four-week trial, so an immediate sedative effect should not be assumed. Vitamin B6 participates in normal neurotransmitter metabolism, but that role does not establish an additional sleep benefit. The broader formula's other ingredients have no assessed sleep contribution here.

How this product is rated for Sleep Support

Ingredient fit58

Theanine connects the broader formula to sleep. Vitamin B6 receives a saved contribution, while the other actives broaden its focus beyond sleep.
Goal fit
Sleep-related ingredients sit alongside several other actives, and the product is linked to multiple goals.
Dose adequacy
Theanine provides a partial amount contribution; vitamin B6 meets the saved amount assessment without establishing an extra sleep benefit.

Pathways60

The saved findings emphasize precursor-related functions through vitamin B6, with smaller calming and stress-related contributions from theanine.
Depth
Precursor-related functions lead the saved findings; normal B6 metabolism does not itself prove improved sleep.
Breadth
Only precursor-related functions reach substantial saved coverage; theanine's calming and stress-related coverage is smaller.

Evidence86

Theanine leads the saved evidence findings, based on limited repeated-use sleep results. Both included preparations are recognized by the saved assessment.
Evidence strength
Theanine is the strongest saved evidence contributor, though its sleep findings come from a small trial.
Studied preparation
The supplied L-theanine and vitamin B6 preparations are recognized in the saved findings.

Formulation logic100

No missing partner or assessed conflict was identified for the included ingredients.
Partner coverage
No required partner is missing.
Conflicts
No assessed conflict was identified.
Effective doses
Both included ingredients meet the saved amount criterion, which is not proof of a clinically effective sleep dose.
Study evidence
Theanine Supportive 8 studies

Ingredients

IngredientAmount per servingScore
Vitamin B6 (Pyridoxine Hydrochloride)
25 mg 80
Folate
680 mcg DFE
Red Clover herb extract
165 mg
Soy Germ Extract (Isoflavones)
100 mg
L-Theanine
100 mg 82
Black Cohosh Root Extract
90 mg
Proprietary Calming Blend
82 mg
Proprietary Absorption Blend
23 mg
Adults 18–50 Dairy Free
Report overview
Theanine · 100 mg OverallScore82
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
Each serving provides 100 mg of L-theanine. At the whole-product price, that works out to about $0.38 per 100 mg of theanine.
How this ingredient is rated

Active Ingredient Quality & Bioavailability80

The form is L-theanine; the available facts do not establish a branded form or a purity claim.
Isomer Specificity (L-Theanine)
The ingredient is identified as L-theanine.
Branded Forms & Purity Standards
The available facts do not establish a branded form or a purity claim.

Dose, Safety & Label Transparency100

The serving contains a disclosed 100 mg of L-theanine.
Theanine Dosage Efficacy
Each serving provides 100 mg of L-theanine, an amount often used to support relaxation or focus.
Label Transparency & Blends
The 100 mg of L-theanine per serving is individually disclosed.

Value50

At the whole-product price, the cost is about $0.38 per 100 mg of theanine.
Price per 100mg L-Theanine
At the whole-product price, the cost is about $0.38 per 100 mg of theanine.
A+ Ingredient Form & Label QualityC Dose, Safety & Label TransparencyB+ Value
Each serving provides 25 mg of vitamin B6, exceeding the European adult daily upper limit. The B6 source is pyridoxine hydrochloride.
How this ingredient is rated

Ingredient Form & Label Quality100

The B6 source is identified as pyridoxine hydrochloride. No artificial dyes, titanium dioxide or talc were flagged in the available ingredient information.
Vitamin B6 Form Identification
The B6 source is pyridoxine hydrochloride.
Clean Label and Excipient Purity
The evaluated ingredient information did not flag artificial dyes, titanium dioxide or talc.

Dose, Safety & Label Transparency60

The serving supplies 25 mg of B6, exceeding the European adult daily upper limit. The source is disclosed.
Vitamin B6 Dose & Safety Policy
The 25 mg per serving exceeds the European adult daily upper limit; B6 from other sources also contributes to total intake.
Label Transparency
The amount and chemical source of B6 are disclosed.

Value81

A whole-product serving costs about $0.38 for 25 mg of B6. The cost per mg of B6 is relatively low.
Vitamin B6 Price Efficiency
A whole-product serving costs about $0.38 for 25 mg of B6. The cost per mg of B6 is relatively low.
Report alternatives

Sources

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

  1. B vitamins and prevention of cognitive decline and incident dementia: a systematic review and meta-analysis.
    Wang Z; Zhu W; Xing Y; Jia J; Tang Y · Nutrition reviews · 2022
    Meta-analysis46,175 participants95 studies pooledBrain Health Cognitive Support forFolate
  2. Folate and long-chain polyunsaturated fatty acid supplementation during pregnancy has long-term effects on the attention system of 8.5-y-old offspring: a randomized controlled trial.
    Catena A; Muñoz-Machicao JA; Torres-Espínola FJ; Martínez-Zaldívar C; Diaz-Piedra C; Gil A; Haile G; Györei E; Molloy AM; Decsi T; Koletzko B; Campoy C · The American journal of clinical nutrition · 2016
    Randomized trial136 participantsBrain Health Mental Focus forFolate
  3. Folic acid supplementation improves cognitive function in participants with cerebral small vascular disease-related cognitive impairment: a randomized controlled trial.
    Liu Y; Yu Z; Cai Z; Zhao L; Wang Y; Guo Y; Su X; Miao Y; Yi B; Wang Y; Zhang X · The journal of prevention of Alzheimer's disease · 2025
    Randomized trial220 participantsBrain Health forFolate
  4. Circulating folate concentrations and the risk of mild cognitive impairment: A prospective study on the older Chinese population without folic acid fortification.
    Fu J; Liu Q; Zhu Y; Sun C; Duan H; Huang L; Zhou D; Wang Z; Zhao J; Li Z; Ma F; Li W; Liu H; Zhang X; Chen Y; Wang G; Du Y; Huang G · European journal of neurology · 2022
    Cohort study3,974 participantsBrain Health forFolate
  5. Normal-But-Low Serum Folate Levels and the Risks for Cognitive Impairment.
    Jang S; Han JW; Shin J; Kim TH; Kwak KP; Kim K; Kim BJ; Kim SG; Kim JL; Kim TH; Moon SW; Park JY; Park JH; Byun S; Suh SW; Seo J; So Y; Ryu SH; Youn JC; Lee KH; Lee DY; Lee DW; Lee SB; Lee JJ; Lee JR; Jeong H; Jeong HG; Jhoo JH; Han K; Hong JW; Kim KW · Psychiatry investigation · 2020
    Cohort study3,910 participantsBrain Health forFolate
  6. Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial.
    Hidese S; Ogawa S; Ota M; Ishida I; Yasukawa Z; Ozeki M; Kunugi H · Nutrients · 2020
    Randomized trial30 participantsBrain Health Cognitive Support Sleep Support forTheanine
  7. A Randomized, Triple-Blind, Placebo-Controlled, Crossover Study to Investigate the Efficacy of a Single Dose of AlphaWave® L-Theanine on Stress in a Healthy Adult Population.
    Evans M; McDonald AC; Xiong L; Crowley DC; Guthrie N · Neurology and therapy · 2021
    Randomized trialBrain Health Stress Relief forTheanine
  8. Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
    Payne ER; Aceves-Martins M; Dubost J; Greyling A; de Roos B · Nutrition reviews · 2025
    Meta-analysis50 studies pooledBrain Health Cognitive Support Mental Focus forTheanine
  9. Assessing the effects of caffeine and theanine on the maintenance of vigilance during a sustained attention task.
    Foxe JJ; Morie KP; Laud PJ; Rowson MJ; de Bruin EA; Kelly SP · Neuropharmacology · 2012
    Randomized trial27 participantsBrain Health Cognitive Support forTheanine
  10. Effects of l-Theanine on Cognitive Function in Middle-Aged and Older Subjects: A Randomized Placebo-Controlled Study.
    Baba Y; Inagaki S; Nakagawa S; Kaneko T; Kobayashi M; Takihara T · Journal of medicinal food · 2021
    Randomized trialBrain Health Mental Focus Productivity Boost forTheanine
  11. 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 pooledBrain Health forVitamin B6
  12. 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 participantsBrain Health forVitamin B6
  13. 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 participantsBrain Health forVitamin B6
  14. 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 participantsBrain Health Cognitive Support forVitamin B6
  15. 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 pooledBrain Health forVitamin B6
  16. Effects of 6-Month Folic Acid Supplementation on Cognitive Function and Blood Biomarkers in Mild Cognitive Impairment: A Randomized Controlled Trial in China.
    Ma F; Wu T; Zhao J; Han F; Marseglia A; Liu H; Huang G · The journals of gerontology. Series A, Biological sciences and medical sciences · 2017
    Randomized trial180 participantsCognitive Support forFolate
  17. Serum folate and B12 levels in association with cognitive impairment among seniors: results from the VELESTINO study in Greece and meta-analysis.
    Michelakos T; Kousoulis AA; Katsiardanis K; Dessypris N; Anastasiou A; Katsiardani KP; Kanavidis P; Stefanadis C; Papadopoulos FC; Petridou ET · Journal of aging and health · 2013
    Meta-analysis8,122 participants9 studies pooledCognitive Support forFolate
  18. Homocysteine and folate as risk factors for dementia and Alzheimer disease.
    Ravaglia G; Forti P; Maioli F; Martelli M; Servadei L; Brunetti N; Porcellini E; Licastro F · The American journal of clinical nutrition · 2005
    Cohort study816 participantsCognitive Support forFolate
  19. Folate mediates cognitive impairment of aged people with periodontitis.
    Liu F; Liu Y; Feng Y; Zhao J; Wang M; Ye M; Zhang Y; Gan X; Pan Q; Shen J · Nutritional neuroscience · 2025
    Cross-sectional study1,966 participantsCognitive Support forFolate
  20. Dose-response effect of L-theanine on psychomotor speed, sustained attention, and inhibitory control: a double-blind, placebo-controlled, crossover study.
    Dassanayake TL; Wijesundara D; Kahathuduwa CN; Weerasinghe VS · Nutritional neuroscience · 2023
    Randomized trial32 participantsCognitive Support forTheanine