Product Image

RevitalX

Natural Factors
4.6
★ ★ ★ ★ ★
(77 ratings)
Vitamin B6 25 mg
Glutamine 1000 mg
Potassium 100 mg
Thiamin 12.5 mg
Sodium 125 mg
Vitamin B5 25 mg
Iron 2.5 mg
Product Image
Score64
A nutrient-dense pea-protein powder with fiber and a named probiotic strain. Too many lightly dosed extras and missing probiotic potency reduce clarity.
How scoring works
Quantity:1 lb(s) • (14 servings)
Goals:
Energy
Heart Health
Metabolism Boost

Score 64

A nutrient-dense pea-protein powder with fiber and a named probiotic strain. Too many lightly dosed extras and missing probiotic potency reduce clarity.
How scoring works
$24.47($1.74 per serving)
iHerb
$ 24.47
Report prices

Analysis

Twelve grams of protein, calcium, magnesium, zinc, potassium, and a broad vitamin panel give the powder meaningful nutritional substance. Pea protein and medium-chain triglycerides suit a plant-forward meal or snack supplement.

Guar gum, fructooligosaccharides, glutamine, and a named Bifidobacterium strain aim at digestive support. No viable-cell count is supplied, so the probiotic contribution cannot be assessed, while many botanical and amino acid extras are too small to drive the formula.

The product offers only fourteen servings and includes soy lecithin. Vitamin B6 is relatively high for regular stacking, and users should view the powder as broad nutrition rather than a dedicated heart, energy, or metabolism solution.

Who is it for
  • Adults seeking a broad nutritional shake
  • Plant-protein users
  • People wanting protein with vitamins and minerals
Best for
  • Supplemental protein and micronutrients
  • Convenient snack or meal support
  • Users who tolerate guar gum and soy lecithin

Pros

  • Provides 12 grams of protein
  • Broad vitamin and mineral profile
  • Includes glutamine and prebiotic fiber
  • Uses several citrate or chelated minerals

Cons

  • Only fourteen servings
  • Probiotic viable count is missing
  • Many specialty ingredients are lightly dosed
  • Contains soy lecithin

Warnings

  • The 25 mg vitamin B6 amount can contribute to excessive long-term intake when stacked with other products
  • Guar gum and fructooligosaccharides may cause gas or bloating
  • Contains soy lecithin and coconut-derived medium-chain triglycerides
  • People with milk allergy should verify the source of N-acetyl glucosamine on the physical label

Nutrient quality

60 Moderate impact

Protein, metabolic nutrients, and several citrate forms create useful meal-support breadth. High pyridoxine and many low-dose additions make the formulation uneven.

Ingredient transparency

80 Highest impact

Most ingredient weights are stated and no proprietary blend hides the formula. Probiotic count, enzyme activity, inactive ingredients, and several extract standards remain incomplete.

Customer satisfaction

64 Moderate impact

The aggregate rating is strong, but the feedback volume is only moderate. No detailed comments are supplied to show recurring taste, mixing, or tolerance patterns.

Value for money

46 Lower impact

Broad nutrition and meaningful protein partly support the serving cost. Numerous token extras and incomplete potency details make the product less competitive than focused meal powders.

Report analysis

Goals

Impact
Moderate effect
B- Goal FitC Strength of SupportC+ CoverageF Formula Quality
Iodine · 50 mcgVitamin D · 2.25 mcg DFEVitamin B5 · 25 mgMagnesium · 100 mgRiboflavin · 10 mgThiamin · 12.5 mgVitamin B12 · 100 mcgIron · 2.5 mgPotassium · 100 mg

Protein, carbohydrate, B vitamins, magnesium, and medium-chain fats provide several forms of metabolic fuel and nutritional support. The powder functions more like a meal-support formula than a focused energy supplement.

Vitamin B12 and magnesium fall below the rubric’s preferred focused amounts, while many secondary botanicals and antioxidants are tiny. Broad coverage is diluted by a very long list of weakly dosed additions.

Study evidence
Magnesium Supportive 4 studies
Impact
Moderate effect
C+ Goal FitC- Strength of SupportC CoverageD- Formula Quality
Magnesium · 100 mgVitamin B12 · 100 mcgVitamin B6 · 25 mgFolate · 425 mcg DFEVitamin D · 2.25 mcg DFE

B6, folate, B12, magnesium, and potassium create several points of cardiovascular relevance. Their useful breadth is offset by weak potassium depth, conventional vitamin forms, and many token-dose extras.

The formula may suit broad meal-replacement use better than focused heart support. Its long ingredient list makes it harder to separate meaningful actives from decorative additions.

Study evidence
Folate Supportive 116 studies
Magnesium Supportive 158 studies
Potassium Supportive 182 studies
Vitamin B6 Supportive 44 studies
Impact
Moderate effect
D+ Goal FitD+ Strength of SupportC CoverageC- Formula Quality
Niacin · 8 mgVitamin B12 · 100 mcgRiboflavin · 10 mgThiamin · 12.5 mgVitamin B5 · 25 mgVitamin B6 · 25 mgVitamin D · 2.25 mcg DFEZinc · 12.5 mgMagnesium · 100 mg

B vitamins, magnesium, iodine, selenium, chromium, and protein support basic energy and metabolic functions. The meal-replacement powder offers broad nutrition but lacks a direct thermogenic, carnitine, or strong glycemic-control active.

Protein and several B vitamins are useful, while thyroid minerals and chromium are low to moderate. Standard vitamin forms and a wide mixture of nutrition ingredients make the product supportive rather than targeted.

Study evidence
Chromium Supportive 47 studies
Iodine Mixed 17 studies
Magnesium Supportive 61 studies
Selenium Mixed 28 studies
Vitamin B6 Supportive 16 studies
Zinc Supportive 12 studies

Ingredients

IngredientAmount per serving
Calories
120 Calorie(s)
Total Fat
3.5 Gram(s)
Total Carbohydrate
11 Gram(s)
Protein
12 Gram(s)
Vitamin A (Beta-Carotene)
2880 mcg
Vitamin C (Ascorbic Acid)
75 mg
Vitamin D3 (Cholecalciferol)
2.25 mcg DFE
Vitamin E (D-Alpha-Tocopheryl Acetate)
16.5 mg
Thiamine (Thiamine Hydrochloride)
12.5 mg
Riboflavin
10 mg
Niacin (Niacinamide)
8 mg
Vitamin B6 (Pyridoxine Hydrochloride)
25 mg
Folate (Folic Acid)
425 mcg DFE
Vitamin B12 (Cyanocobalamin)
100 mcg
Pantothenic Acid (Calcium Pantothenate)
25 mg
Calcium (Calcium Citrate, Calcium Sulfate, Dicalcium Phosphate)
210 mg
Iron (Pea Protein)
2.5 mg
Phosphorus (Dicalcium Phosphate)
42 mg
Iodine (Potassium Iodide)
50 mcg
Magnesium (Magnesium Citrate)
100 mg
Zinc (Zinc Citrate)
12.5 mg
Selenium (Selenium Amino Acid Chelate)
50 mcg
Chromium (Chromium Chelate)
50 mcg
Molybdenum (Molybdenum Citrate)
12.5 mcg
Sodium (Pea Protein)
125 mg
Potassium (Potassium Citrate)
100 mg
Golden Pea Protein
14 Gram(s)
Medium Chain Triglycerides (Coconut)
2500 mg
Bifidobacterium longum patented strain BB536
0 NP
Soy Lecithin
1500 mg
Guar Gum
1300 mg
L-Glutamine
1000 mg
Fructooligosaccharides
560 mg
L-Lysine
119 mg
Stevia extract
118 mg
L-Glycine
77 mg
N-Acetyl-L-Cysteine
42 mg
Pepzyme AG Enzymes (Proteases)
37.5 mg
Quercetin (Quercetin Dihydrate)
28 mg
N-Acetyl Glucosamine
12.5 mg
Grape seed extract
11 mg
Milk Thistle extract
11 mg
Silymarin
6.6 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
C Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value

The 25 mg B6 dose is well targeted, with riboflavin present to support conversion of pyridoxine hydrochloride. Active P-5-P is absent, so the B6 form remains less metabolically ready. A broad powdered formula helps justify the cost, but value is only average.

Glutamine · 1000 mg OverallScore71
C Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyB Value

Standard L-glutamine is clearly quantified, though no premium grade or micronization detail is provided. Its 1 g amount offers moderate support rather than a targeted gut-barrier dose. Probiotic, prebiotic fiber, protein, enzymes, and other supportive ingredients improve the value of the broader formula.

A+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value

Potassium citrate is a high-quality alkalizing form, but the serving supplies only a small amount. The label implies elemental content without giving compound weight or an explicit yield statement. A high serving cost makes the potassium contribution inefficient despite the premium form.

Loading alternative details
Report alternatives

Sources

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

  1. 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
  2. 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
  3. Red blood cell magnesium and chronic fatigue syndrome.
    Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
    Randomized trial32 participantsEnergy forMagnesium
  4. Exercise, magnesium and immune function.
    Laires MJ; Monteiro C · Magnesium research · 2008
    Narrative reviewEnergy forMagnesium
  5. Folic Acid Therapy Reduces the First Stroke Risk Associated With Hypercholesterolemia Among Hypertensive Patients.
    Qin X; Li J; Spence JD; Zhang Y; Li Y; Wang X; Wang B; Sun N; Chen F; Guo J; Yin D; Sun L; Tang G; He M; Fu J; Cai Y; Shi X; Ye P; Chen H; Zhao S; Chen M; Gao C; Kong X; Hou FF; Huang Y; Huo Y · Stroke · 2017
    Randomized trial20,702 participantsHeart Health forFolate
  6. Periconception Red Blood Cell Folate and Offspring Congenital Heart Disease : Nested Case-Control and Mendelian Randomization Studies.
    Chen H; Zhang Y; Wang D; Chen X; Li M; Huang X; Jiang Y; Dou Y; Wang Y; Ma X; Sheng W; Jia B; Yan W; Huang G; SPCC (Shanghai Preconception Cohort) Group · Annals of internal medicine · 2022
    Case-control study985 participantsHeart Health forFolate
  7. Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies.
    Jayedi A; Zargar MS · Critical reviews in food science and nutrition · 2020
    Meta-analysis369,746 participants11 studies pooledHeart Health forFolate Heart Health forVitamin B6
  8. Folate Biomarkers, Folate Intake, and Risk of Death From All Causes, Cardiovascular Disease, and Cancer: A Systematic Review and Dose-Response Meta-Analysis of Prospective Cohort Studies.
    Fallah M; Karim Dehnavi M; Lotfi K; Aminianfar A; Azadbakht L; Esmaillzadeh A · Nutrition reviews · 2025
    Meta-analysis423,304 participants25 studies pooledHeart Health forFolate
  9. The association between folic acid supplementation and congenital heart defects: Systematic review and meta-analysis.
    Wondemagegn AT; Afework M · SAGE open medicine · 2022
    Meta-analysis37 studies pooledHeart Health forFolate
  10. 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 pooledHeart Health forMagnesium
  11. 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
  12. 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
  13. 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
  14. 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 forMagnesium
  15. Potassium intake, stroke, and cardiovascular disease a meta-analysis of prospective studies.
    D'Elia L; Barba G; Cappuccio FP; Strazzullo P · Journal of the American College of Cardiology · 2011
    Meta-analysis247,510 participants11 studies pooledHeart Health forPotassium
  16. Oral potassium supplementation for management of essential hypertension: A meta-analysis of randomized controlled trials.
    Poorolajal J; Zeraati F; Soltanian AR; Sheikh V; Hooshmand E; Maleki A · PloS one · 2017
    Meta-analysis1,213 participants23 studies pooledHeart Health forPotassium
  17. Joint association of urinary sodium and potassium excretion with cardiovascular events and mortality: prospective cohort study.
    O'Donnell M; Mente A; Rangarajan S; McQueen MJ; O'Leary N; Yin L; Liu X; Swaminathan S; Khatib R; Rosengren A; Ferguson J; Smyth A; Lopez-Jaramillo P; Diaz R; Avezum A; Lanas F; Ismail N; Yusoff K; Dans A; Iqbal R; Szuba A; Mohammadifard N; Oguz A; Yusufali AH; Alhabib KF; Kruger IM; Yusuf R; Chifamba J; Yeates K; Dagenais G; Wielgosz A; Lear SA; Teo K; Yusuf S; PURE Investigators · BMJ (Clinical research ed.) · 2019
    Cohort study103,570 participantsHeart Health forPotassium
  18. Effect of Potassium Supplementation on Endothelial Function: A Systematic Review and Meta-Analysis of Intervention Studies.
    D'Elia L; Cappuccio FP; Masulli M; La Fata E; Rendina D; Galletti F · Nutrients · 2023
    Meta-analysis332 participants5 studies pooledHeart Health forPotassium
  19. Effects of potassium supplementation on office, home, and 24-h blood pressure in patients with essential hypertension.
    Kawano Y; Minami J; Takishita S; Omae T · American journal of hypertension · 1999
    Randomized trial55 participantsHeart Health forPotassium
  20. Folate and vitamin B6 from diet and supplements in relation to risk of coronary heart disease among women.
    Rimm EB; Willett WC; Hu FB; Sampson L; Colditz GA; Manson JE; Hennekens C; Stampfer MJ · JAMA · 1998
    Cohort study80,082 participantsHeart Health forVitamin B6
  21. Intake of folate, vitamin B6 and vitamin B12 and the risk of CHD: the Japan Public Health Center-Based Prospective Study Cohort I.
    Ishihara J; Iso H; Inoue M; Iwasaki M; Okada K; Kita Y; Kokubo Y; Okayama A; Tsugane S; JPHC Study Group · Journal of the American College of Nutrition · 2008
    Cohort study40,803 participantsHeart Health forVitamin B6
  22. The effect of B-vitamins on the prevention and treatment of cardiovascular diseases: a systematic review and meta-analysis.
    Miao Y; Guo Y; Chen Y; Lin Y; Lu Y; Guo Q · Nutrition reviews · 2024
    Meta-analysisHeart Health forVitamin B6
  23. Folate and vitamin B(6) intake and risk of acute myocardial infarction in Italy.
    Tavani A; Pelucchi C; Parpinel M; Negri E; La Vecchia C · European journal of clinical nutrition · 2005
    Case-control study985 participantsHeart Health forVitamin B6
  24. Elevated intakes of supplemental chromium improve glucose and insulin variables in individuals with type 2 diabetes.
    Anderson RA; Cheng N; Bryden NA; Polansky MM; Cheng N; Chi J; Feng J · Diabetes · 1997
    Randomized trial180 participantsMetabolism Boost forChromium
  25. Chromium Supplementation and the Effects on Metabolic Status in Women with Polycystic Ovary Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial.
    Jamilian M; Asemi Z · Annals of nutrition & metabolism · 2016
    Randomized trial64 participantsMetabolism Boost forChromium
  26. A Comprehensive insight into the effect of chromium supplementation on oxidative stress indices in diabetes mellitus: A systematic review.
    Kooshki F; Tutunchi H; Vajdi M; Karimi A; Niazkar HR; Shoorei H; Pourghassem Gargari B · Clinical and experimental pharmacology & physiology · 2024
    Systematic review33 studies pooledMetabolism Boost forChromium
  27. Comparison of nutritional supplements in improving glycolipid metabolism and endocrine function in polycystic ovary syndrome: a systematic review and network meta-analysis.
    Hu X; Wang W; Su X; Peng H; Tan Z; Li Y; Huang Y · PeerJ · 2023
    Meta-analysis2,362 participants41 studies pooledMetabolism Boost forChromium Metabolism Boost forSelenium
  28. [Chromium supplementation in patients with type 2 diabetes and high risk of type 2 diabetes: a meta-analysis of randomized controlled trials].
    San Mauro-Martin I; Ruiz-León AM; Camina-Martín MA; Garicano-Vilar E; Collado-Yurrita L; Mateo-Silleras Bd; Redondo Del Río Mde P · Nutricion hospitalaria · 2017
    Meta-analysis13 studies pooledMetabolism Boost forChromium
  29. Iodine Supplementation Decreases Hypercholesterolemia in Iodine-Deficient, Overweight Women: A Randomized Controlled Trial.
    Herter-Aeberli I; Cherkaoui M; El Ansari N; Rohner R; Stinca S; Chabaa L; von Eckardstein A; Aboussad A; Zimmermann MB · The Journal of nutrition · 2015
    Randomized trial163 participantsMetabolism Boost forIodine
  30. Effect of oral iodized oil on thyroid size and thyroid hormone metabolism in children with concurrent selenium and iodine deficiency.
    Zimmermann MB; Adou P; Torresani T; Zeder C; Hurrell RF · European journal of clinical nutrition · 2000
    Single-arm trial51 participantsMetabolism Boost forIodine
  31. Serum Iodine Concentration as a Biomarker for Individual Iodine Nutrition and Thyroid Function in Pregnant Women: A Cross-Sectional Study in Hubei Province.
    Xu M; Dai X; Wang Z; Guo C; Zhang B; Guo H · Public health nutrition · 2026
    Cross-sectional study1,197 participantsMetabolism Boost forIodine
  32. Iron status influences the efficacy of iodine prophylaxis in goitrous children in Côte d'Ivoire.
    Zimmermann MB · International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition · 2002
    OtherMetabolism Boost forIodine
  33. Persistence of goiter despite oral iodine supplementation in goitrous children with iron deficiency anemia in Côte d'Ivoire.
    Zimmermann M; Adou P; Torresani T; Zeder C; Hurrell R · The American journal of clinical nutrition · 2000
    Non-randomized trial109 participantsMetabolism Boost forIodine
  34. Association of magnesium consumption with type 2 diabetes and glucose metabolism: A systematic review and pooled study with trial sequential analysis.
    Zhao B; Deng H; Li B; Chen L; Zou F; Hu L; Wei Y; Zhang W · Diabetes/metabolism research and reviews · 2021
    Meta-analysis1,168 participants26 studies pooledMetabolism Boost forMagnesium
  35. Magnesium supplementation for glycemic status in women with gestational diabetes: a systematic review and meta-analysis.
    Tan X; Huang Y · Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology · 2022
    Meta-analysis4 studies pooledMetabolism Boost forMagnesium
  36. Impact of oral magnesium supplementation on glycemic and cardiometabolic outcomes in prediabetic adults: a systematic review and meta-analysis.
    Basit A; Kumar S; Ahmed H; Babar R; Saeed SS; Siddiqui TA; Khan S; Saeed A; Khan M; Hanif H; Fasih A; Shabbir S; Kumar H; Kumar L; Raja A; Kumar S; Chander S · Journal of diabetes and metabolic disorders · 2026
    Meta-analysis384 participants5 studies pooledMetabolism Boost forMagnesium
  37. Oral magnesium supplementation improves insulin sensitivity and metabolic control in type 2 diabetic subjects: a randomized double-blind controlled trial.
    Rodríguez-Morán M; Guerrero-Romero F · Diabetes care · 2003
    Randomized trial63 participantsMetabolism Boost forMagnesium
  38. Magnesium Supplementation and the Effects on Wound Healing and Metabolic Status in Patients with Diabetic Foot Ulcer: a Randomized, Double-Blind, Placebo-Controlled Trial.
    Razzaghi R; Pidar F; Momen-Heravi M; Bahmani F; Akbari H; Asemi Z · Biological trace element research · 2018
    Randomized trial70 participantsMetabolism Boost forMagnesium
  39. Effects of selenium supplementation on glucose homeostasis, inflammation, and oxidative stress in gestational diabetes: Randomized, double-blind, placebo-controlled trial.
    Asemi Z; Jamilian M; Mesdaghinia E; Esmaillzadeh A · Nutrition (Burbank, Los Angeles County, Calif.) · 2016
    Randomized trial70 participantsMetabolism Boost forSelenium
  40. Metabolic response to selenium supplementation in women with polycystic ovary syndrome: a randomized, double-blind, placebo-controlled trial.
    Jamilian M; Razavi M; Fakhrie Kashan Z; Ghandi Y; Bagherian T; Asemi Z · Clinical endocrinology · 2016
    Randomized trial70 participantsMetabolism Boost forSelenium
  41. The Effects of Selenium Supplementation on Gene Expression Related to Insulin and Lipid Metabolism, and Pregnancy Outcomes in Patients with Gestational Diabetes Mellitus: a Randomized, Double-Blind, Placebo-Controlled Trial.
    Karamali M; Dastyar F; Badakhsh MH; Aghadavood E; Amirani E; Asemi Z · Biological trace element research · 2021
    Randomized trial36 participantsMetabolism Boost forSelenium
  42. Glycemic and lipid responses to selenium-enriched vs. zeaxanthin-enriched eggs in patients with type 2 diabetes: a 12-week randomized controlled trial.
    Niu X; Zhang Y; Liu Y; Zhu Y; Fang B; Hu C; Xu X; Wang R; Sang Y; Zhang Q; Guo J · Frontiers in nutrition · 2026
    Randomized trial58 participantsMetabolism Boost forSelenium
  43. Plasma vitamin B6 vitamers before and after oral vitamin B6 treatment: a randomized placebo-controlled study.
    Bor MV; Refsum H; Bisp MR; Bleie Ø; Schneede J; Nordrehaug JE; Ueland PM; Nygard OK; Nexø E · Clinical chemistry · 2003
    Randomized trial90 participantsMetabolism Boost forVitamin B6
  44. Dietary one-carbon metabolism nutrients and risk of MASLD progression: a prospective cohort study.
    Shen L; Wang K; Li R; Li Y; Guo Y; Li F; Yuan J; Yang Z; Xia B; Lin X · European journal of clinical nutrition · 2026
    Cohort study46,800 participantsMetabolism Boost forVitamin B6
  45. Associations of Vitamin B6 Intake and Plasma Pyridoxal 5'-Phosphate with Plasma Polyunsaturated Fatty Acids in US Older Adults: Findings from NHANES 2003-2004.
    Kim H; Enrione EB; Narayanan V; Li T; Campa A · Nutrients · 2022
    Cross-sectional study461 participantsMetabolism Boost forVitamin B6
  46. Influence of oral contraceptives, pyridoxine (vitamin B6), and tryptophan on carbohydrate metabolism.
    Adams PW; Wynn V; Folkard J; Seed M · Lancet (London, England) · 1976
    Clinical trial46 participantsMetabolism Boost forVitamin B6
  47. Effect of oral contraceptives and vitamin B6 deficiency on carbohydrate metabolism.
    Rose DP; Leklem JE; Brown RR; Linkswiler HM · The American journal of clinical nutrition · 1975
    Clinical trialMetabolism Boost forVitamin B6
  48. The effect of curcumin and zinc co-supplementation on glycemic parameters in overweight or obese prediabetic subjects: A phase 2 randomized, placebo-controlled trial with a multi-arm, parallel-group design.
    Karandish M; Mozaffari-Khosravi H; Mohammadi SM; Cheraghian B; Azhdari M · Phytotherapy research : PTR · 2021
    Randomized trial84 participantsMetabolism Boost forZinc
  49. Relationship between zinc and glucose metabolism in Japanese adults.
    Suka M; Tsuruta H; Takao T; Yanagisawa H · Diabetology international · 2026
    Cross-sectional study533 participantsMetabolism Boost forZinc
  50. Zinc and the Innovative Zinc-α2-Glycoprotein Adipokine Play an Important Role in Lipid Metabolism: A Critical Review.
    Banaszak M; Górna I; Przysławski J · Nutrients · 2021
    Narrative reviewMetabolism Boost forZinc
  51. Capsaicin and Zinc Signalling Pathways as Promising Targets for Managing Insulin Resistance and Type 2 Diabetes.
    Ferdowsi PV; Ahuja KDK; Beckett JM; Myers S · Molecules (Basel, Switzerland) · 2023
    Narrative reviewMetabolism Boost forZinc
  52. Zinc and Diabetes: A Connection between Micronutrient and Metabolism.
    Ahmad R; Shaju R; Atfi A; Razzaque MS · Cells · 2024
    Narrative reviewMetabolism Boost forZinc