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12
66
10
12
66
10

Evidence suggests Vitamin D maydecreaseInflammation.

95 studies (88 claims)

Moderate consensus

Typical effective dose 2800 (2000200000) IUacross 9 dosed studies

Study Claims

92 of 106
InterventionDirectionEndpointTypePopulationDosageTitle
combined supplementation of soy isoflavones and active vitamin DIncreases - can improvesome biochemical parameters regarding inflammation and intestinal permeability of IBS
Human
women40 mg/day of soy isoflavones.Soy isoflavones and cholecalciferol reduce inflammation, and gut permeability, without any effect on antioxidant capacity in irritable bowel syndrome: A randomized clinical trial.cited 19×
vitamin D supplementationDecreases - revealed a significant decreasebiomarkers of inflammation and oxidative stress
Human
adults with NAFLDNot specifiedVitamin D supplementation and non-alcoholic fatty liver disease: A critical and systematic review of clinical trials.cited 18×
vitamin D supplementationNo effect - showing no beneficial effectglycemic control and on inflammation
Human
humansNot specifiedVitamin D, sub-inflammation and insulin resistance. A window on a potential role for the interaction between bone and glucose metabolism.cited 93×
vitamin D supplementationDecreases - reducesinflammation
Human
asthmatic patientsNot specifiedThe Role of Vitamin D Supplementation on Airway Remodeling in Asthma: A Systematic Review.cited 7×
Vitamin D supplementationDecreases - reducesinflammation
Human
TBI patientsNot availableSupplement and nutraceutical therapy in traumatic brain injury.
Vitamin D supplementationDecreases - could be useful to mitigateinflammation
Human
COPD patientsNot availableAnti-inflammatory role of vitamin D in muscle dysfunctions of patients with chronic obstructive pulmonary disease: a comprehensive review.cited 8×
Vitamin D supplementationNo effect - revealed no significant effectinflammation
Human
peopleNot specifiedThe Role of Vitamin D and Its Molecular Bases in Insulin Resistance, Diabetes, Metabolic Syndrome, and Cardiovascular Disease: State of the Art.cited 53×
vitamin D supplementationDecreases - appears to be an efficacious strategy for attenuatinginflammation after exercise
Human
Minimum 2000 IU/day.Effects of vitamin D supplementation on muscle function and recovery after exercise-induced muscle damage: A systematic review.cited 3×
vitamin D supplementationDecreases - may be beneficial in amelioratinginflammation and dyslipidemia
Human
T2D patientsNot specifiedModulatory Properties of Vitamin D in Type 2 Diabetic Patients: A Focus on Inflammation and Dyslipidemia.cited 8×
Vitamin D supplementationDecreases - attenuatesinflammation in diabetes-associated periodontitis
Human
Not specifiedA brief review of vitamin D as a potential target for the regulation of blood glucose and inflammation in diabetes-associated periodontitis.cited 8×
vitamin D supplementationNo effect - was not associated with lowerinflammatory biomarkers related to type 2 inflammation
Human
individuals with asthma800 to 400,000 IU (dose frequency and form not specified).The effects of vitamin D supplementation on inflammatory biomarkers in patients with asthma: a systematic review and meta-analysis of randomized controlled trials.cited 3×
Vitamin D supplementationDecreases - significantly decreasedlobular inflammation
Human
children2000 IU/day.Vitamin D and nonalcoholic fatty liver disease in children: a randomized controlled clinical trial.cited 20×
2000 IU/day vitamin D for 6 monthsDecreases - significant improvementlobular inflammation by liver biopsy
Human
children with biopsy-proven NAFLD2000 IU/day.Vitamin D and nonalcoholic fatty liver disease in children: a randomized controlled clinical trial.cited 20×
vitamin D supplementationDecreases - can reducelow-grade inflammation
Human
Not mentioned.Vitamin D Supplementation: Shedding Light on the Role of the Sunshine Vitamin in the Prevention and Management of Type 2 Diabetes and Its Complications.cited 5×
vitamin D supplementationDecreases - significantly reducedplatelet-mediated inflammation
Human
vitamin-D-deficient T2DM subjectsNot specified in the abstract.Vitamin D Supplementation Modulates Platelet-Mediated Inflammation in Subjects With Type 2 Diabetes: A Randomized, Double-Blind, Placebo-Controlled Trial.cited 16×
Vitamin D supplementationNo effect - modulationsystemic inflammation
Human
adolescent patients with Vit D insufficiencyNot specifiedThe effects of Vitamin D on Keratoconus progression.
vitamin D supplementationNo effect - investigate the effectsystemic markers of inflammation
Human
hypertensive patients2800 IU of vitamin D (frequency not specified).Randomized trial of vitamin D versus placebo supplementation on markers of systemic inflammation in hypertensive patients.cited 6×
Vitamin D supplementationNo effect - may improveTB inflammation
Human
Not specifiedAssociation of vitamin D with HIV infected individuals, TB infected individuals, and HIV-TB co-infected individuals: a systematic review and meta-analysis.cited 1×
vitamin D supplementationNo effect - main outcomes have been patient-focused without investigatingunderlying inflammation
Human
adults125 µg dailyA 12-week double-blind randomised controlled trial investigating the effect of dietary supplementation with 125cited 2×
Topical treatments like corticosteroids and vitamin D analogsDecreases - reducinginflammation
Human
Not specifiedAn Overview of Contemporary and Future Therapeutic Strategies for Scalp Psoriasis.cited 2×
Supplementation with vitamin D to adequate levelsDecreases - beneficial in improvingPVAT macrophage infiltration and local inflammation
Human
Not specifiedSirtuin-1 and Its Relevance in Vascular Calcification.cited 46×
vitamin D and magnesium co-supplementationNo effect - test the effectsinflammation
Human
obese womenEffects of vitamin D and/or magnesium supplementation on mood, serum levels of BDNF, inflammatory biomarkers, and SIRT1 in obese women: a study protocol for a double-blind, randomized, placebo-controlled trial.cited 16×
vitamin D and magnesium co-supplementationNo effect - may provide a new adjuvant therapy through modulationinflammation
Human
obese womenEffects of vitamin D and/or magnesium supplementation on mood, serum levels of BDNF, inflammatory biomarkers, and SIRT1 in obese women: a study protocol for a double-blind, randomized, placebo-controlled trial.cited 16×
vitamin DNo effect - evaluate the individual effectsinflammation
Human
108 obese womenEffects of vitamin D and/or magnesium supplementation on mood, serum levels of BDNF, inflammatory biomarkers, and SIRT1 in obese women: a study protocol for a double-blind, randomized, placebo-controlled trial.cited 16×
vitamin DDecreases - have anti-inflammatory and anti-depressant effectsinflammation and depressive symptoms
Human
Effects of vitamin D and/or magnesium supplementation on mood, serum levels of BDNF, inflammatory biomarkers, and SIRT1 in obese women: a study protocol for a double-blind, randomized, placebo-controlled trial.cited 16×
Vitamin D deficiencyIncreases - has been linked toinflammation
Human
Effects of vitamin D and/or magnesium supplementation on mood, serum levels of BDNF, inflammatory biomarkers, and SIRT1 in obese women: a study protocol for a double-blind, randomized, placebo-controlled trial.cited 16×
vitamin DDecreases - decreaseauto-aggression-related inflammation
Human
Not specifiedImmunomodulatory Effect of Vitamin D and Its Potential Role in the Prevention and Treatment of Type 1 Diabetes Mellitus-A Narrative Review.cited 52×
vitamin DNo effect - associated withbiological activities of the innate and adaptive immune systems, as well as inflammation
Human
Maintain serum 25(OH)D of at least 30 ng/mL (preferred range 40-60 ng/mL).Association of vitamin D status with COVID-19 and its severity : Vitamin D and COVID-19: a narrative review.cited 43×
vitamin D (2000 IU/day)No effect - neither supplement decreasedbiomarkers of inflammation
Human
women ≥55 and men ≥50 years of age1 g/day of n-3 FA.Effects of One Year of Vitamin D and Marine Omega-3 Fatty Acid Supplementation on Biomarkers of Systemic Inflammation in Older US Adults.cited 22×
Vitamin DDecreases - decreaseselevated circulating suPAR levels caused by systemic inflammation
Human
Not specifiedThe Perspective of Vitamin D on suPAR-Related AKI in COVID-19.cited 3×
vitamin DDecreases - reduceexpression of biomarkers associated with oxidative stress and inflammation
HumanAnimalMolecular
patients with multiple sclerosis, rheumatoid arthritis, congestive heart failure, Parkinson's disease and Alzheimer's diseaseHigh-dose vitamin D3 (specific amount not provided).Vitamin D as a potential therapy in amyotrophic lateral sclerosis.cited 36×
vitamin DDecreases - important immune-modulator with anti-inflammatory propertiesimmune modulation and inflammation
Human
Not availableInteraction of Vitamin D and Corticosteroid Use in Hospitalized COVID-19 Patients: A Potential Explanation for Inconsistent Findings in the Literature.cited 2×
vitamin DDecreases - anti-inflammatory effects are evident and consistentinflammation
Human
human adipose tissueNot specifiedVitamin D and Visceral Obesity in Humans: What Should Clinicians Know?cited 19×
vitamin DNo effect - mediating effects oninflammation
Human
Not specifiedVitamin D and bone health: potential mechanisms.cited 159×
vitamin DDecreases - has also anti-inflammatory activityinflammation
Human
Not specified in the abstract.Changes in pro-inflammatory markers and leucine concentrations in response to Nordic Walking training combined with vitamin D supplementation in elderly women.cited 35×
vitamin DDecreases - reduce inflammationinflammation
Human
elderly womenNot specified in the abstract.Changes in pro-inflammatory markers and leucine concentrations in response to Nordic Walking training combined with vitamin D supplementation in elderly women.cited 35×
vitamin DNo effect - affectsinflammation
Human
Not specifiedVitamin D and Ovarian Cancer: Systematic Review of the Literature with a Focus on Molecular Mechanisms.cited 21×
vitamin DNo effect - pro- and anti-inflammatory activityinflammation
Human
Not specifiedDiet and Alzheimer's dementia - Nutritional approach to modulate inflammation.cited 68×
Vitamin DDecreases - demonstrated potential benefits in reducinginflammation
Human
patients with COPDNot specifiedThe genomic landscape of chronic obstructive pulmonary disease: Insights from nutrigenomics.cited 1×
vitamin DDecreases - has anti-inflammatory effectsinflammation
Human
Not specifiedTherapeutic use of vitamin D and its analogues in autoimmunity.cited 15×
vitamin DDecreases - anti-inflammatory actionsinflammation
Human
Not specifiedVitamin D deficiency and its role in neurological conditions: A review.cited 65×
vitamin DDecreases - possible role in preventinginflammation
Human
Not specifiedThe controversial role of vitamin D as an antioxidant: results from randomised controlled trials.cited 62×
vitamin DDecreases - has anti-inflammatory propertiesinflammation
Human
Not specifiedThe role of low-level laser therapy in Alzheimer's disease: a review of the potential benefits of vitamin D enhancement.
vitamin DDecreases - reducinginflammation
HumanAnimal
experimental and human IBDNot specifiedVitamin D improves inflammatory bowel disease outcomes: basic science and clinical review.cited 82×
vitamin DDecreases - anti-inflammatory effects mediated by reduced cytokine and prostaglandin releaseinflammation
Human
Not specifiedVitamin D in Pain Management.cited 84×
Vitamin D (VD)Decreases - may be associated with reductioninflammation
Human
patients with ulcerative colitis and Crohn's diseaseNot specifiedReflections About Inflammatory Bowel Disease and Vitamins A and D.cited 15×
Vitamin DDecreases - reduce inflammationinflammation
Human
Not specifiedThe role of vitamins D, B12, C, and K in modulating inflammation and disease management in rheumatoid arthritis: a comprehensive review.cited 2×
vitamin DDecreases - anti-inflammatory propertiesinflammation
Human
Not specifiedMechanisms Involved in the Relationship between Vitamin D and Insulin Resistance: Impact on Clinical Practice.cited 71×
vitamin DDecreases - has an anti-inflammatory effectinflammation
Human
Not specifiedThe Role of Vitamin D in Supporting Health in the COVID-19 Era.cited 15×
vitamin DDecreases - has anti-inflammatory functionsinflammation
Human
Not specifiedThe Role of Vitamin D in Supporting Health in the COVID-19 Era.cited 15×
Vitamin DDecreases - reducesinflammation
Human
Not specified in the abstract.Vitamin D Supplementation for Patients with Dysmenorrhoea: A Meta-Analysis with Trial Sequential Analysis of Randomised Controlled Trials.
Vitamin DDecreases - reducinginflammation
Human
Systemic injection of cholecalciferol 200,000 I.U. once monthly for 3 months (Group I); intralesional vitamin D injections (both groups).Impact of Vitamin D Injection on Keloids and Hypertrophic Scars.
vitamin DDecreases - anti-inflammatory effectsinflammation
Human
Not specifiedVitamin D in dementia prevention.cited 58×
vitamin DNo effect - influence oninflammation
Human
Not specifiedA Personalized Approach to Vitamin D Supplementation in Cardiovascular Health Beyond the Bone: An Expert Consensus by the Italian National Institute for Cardiovascular Research.cited 1×
vitamin DDecreases - potent anti-inflammatory effectsinflammation
Human
Not specifiedThe Role of Vitamin D in Inflammatory Bowel Disease: Mechanism to Management.cited 133×
Vitamin DDecreases - supports the immune system fight TB by inhibitingInterferon-gamma (IFN-γ) and lowering host inflammation
Human
400,000 IU of injectable vitamin D3, administered in 2 doses.The role of vitamin D supplementation in augmenting IFN-γ production in response to mycobacterium tuberculosis Infection: A randomized controlled trial.cited 1×
vitamin DNo effect - does not changelevels of the inflammation biomarker
Human
patients with ESKDNot specifiedDoes Native Vitamin D Supplementation Have Pleiotropic Effects in Patients with End-Stage Kidney Disease? A Systematic Review of Randomized Trials.cited 3×
vitamin DDecreases - could dampenliver inflammation
Human
Not specifiedCan skin exposure to sunlight prevent liver inflammation?cited 16×
vitamin DDecreases - reducing lung inflammationlung inflammation
HumanMolecular
in vitro or animal modelsNot specifiedPharmacological evaluation of vitamin D in COVID-19 and long COVID-19: recent studies confirm clinical validation and highlight metformin to improve VDR sensitivity and efficacy.cited 9×
vitamin DDecreases - alleviatingoxidative stress and inflammation
Human
400 IU per day.Effect of vitamin D on oxidative stress and serum inflammatory factors in the patients with type 2 diabetes.cited 27×
Vitamin DNo effect - may alterpersistence of systemic 'sterile' inflammation
Human
Not specified in the abstract.The Effects of Vitamin D Supplementation on Metabolic and Oxidative Stress Markers in Patients With Type 2 Diabetes: A 6-Month Follow Up Randomized Controlled Study.cited 61×
vitamin DNo effect - is involved in the pathogenesis ofsystemic inflammation
Human
Not specifiedVitamin D and type 2 diabetes mellitus (D2).cited 28×
vitamin DDecreases - decreasevascular inflammation and atherosclerosis
Human
Not specifiedPotential Beneficial Effects of Vitamin D in Coronary Artery Disease.cited 32×
magnesium-zinc-calcium-vitamin D co-supplementationDecreases - may reducebiomarkers of inflammation and oxidative stress
Human
women with GDMNot specifiedThe effects of magnesium-zinc-calcium-vitamin D co-supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in gestational diabetes.cited 90×
magnesium-zinc-calcium-vitamin D co-supplementationNo effect - failed to find any significant effectother biomarkers of inflammation
Human
women with PCOS400 mg calcium (plus 100 mg magnesium, 4 mg zinc, and 200 IU vitamin D) twice dailyMagnesium-Zinc-Calcium-Vitamin D Co-supplementation Improves Hormonal Profiles, Biomarkers of Inflammation and Oxidative Stress in Women with Polycystic Ovary Syndrome: a Randomized, Double-Blind, Placebo-Controlled Trial.cited 38×
Low vitamin D levelsIncreases - enablingvascular inflammation
Human
Not specifiedLinks between Vitamin D Deficiency and Cardiovascular Diseases.cited 167×
Vitamin D deficitIncreases - associatedinflammation
Human
patients with atrial fibrillationNot specifiedLinks between Vitamin D Deficiency and Cardiovascular Diseases.cited 167×
magnesium + vitamin D (MagD; 360 mg magnesium glycinate + 1000 IU vitamin D 3 × daily)No effect - no statistically significant treatment effectsmarkers of inflammation
Human
Owt/Ob participants360 mg magnesium glycinate + 1000 IU vitamin D3, three times dailyThe effect of combined magnesium and vitamin D supplementation on vitamin D status, systemic inflammation, and blood pressure: A randomized double-blinded controlled trial.cited 23×
vitamin D exposureDecreases - seems to be regulatedsystemic low-grade inflammation
Human
Not specifiedVitamin D Primary Prevention of Respiratory Infections and Asthma in Early Childhood: Evidence and Mechanisms.cited 8×
Dietary fiber and vitamin D supplementationDecreases - might also be important to decreaseinflammation
Human
CKDNot specifiedOptimal nutrition for predialysis chronic kidney disease.cited 15×
vitamin D plus magnesium supplementationDecreases - has beneficial influencesinflammation
Human
obese women with mild to moderate depressive symptomsRandomized study of the effects of vitamin D and/or magnesium supplementation on mood, serum levels of BDNF, inflammation, and SIRT1 in obese women with mild to moderate depressive symptoms.cited 21×
25 dihydroxy vitamin D [25(OH)2D] and 1,25-dihydroxyvitamin D [1,25(OH)2D]No effect - are essential forhuman physiological functions, including damping down inflammation and the excessive intracellular oxidative stresses
Human
humanNot specifiedVitamin D: a Review of its Effects on Epigenetics and Gene Regulation.cited 20×
Adequate vitamin D levelsDecreases - reducinginflammation
Human
Not specifiedChronic Atrophic Autoimmune Gastritis: The Evolving Role of Vitamin D.
Vitamin D-3 supplementation during pregnancy and lactationDecreases - reducedselected EED and systemic inflammation biomarkers
Human
women living with HIV3000 IU dailyEffects of Vitamin D-3 Supplementation During Pregnancy and Lactation on Maternal and Infant Biomarkers of Environmental Enteric Dysfunction, Systemic Inflammation, and Growth: A Secondary Analysis of a Randomized Controlled Trial.
combination therapy of Vitamin D and dapagliflozinDecreases - attenuatedinflammation
Animal
HF/HS diet-induced rat model of metabolic syndromeNot specifiedVitamin D and Dapagliflozin Alleviate Renal Injury and Insulin Resistance in a Diet-Induced Metabolic Syndrome Rat Model.
vitamin D and calciumDecreases - may inhibitprostaglandin-mediated inflammation and colorectal carcinogenesis pathways
Human
1,200 mg/dayInflammation Modulation by Vitamin D and Calcium in the Morphologically Normal Colorectal Mucosa of Patients with Colorectal Adenoma in a Clinical Trial.cited 12×
supplement containing Ribes nigrum, Boswellia serrata, Vitamin D and Bromelain added to traditional local therapy (nasal spray with cortisone)Decreases - can be a supporting therapy to modulatelocal inflammation in the nose
Human
patients affected by chronic sinusitis1 dose daily for 30 days (Treatment 1) or 2 doses daily for 15 days (Treatment 2)A Supplement with Ribes Nigrum, Boswellia Serrata, Bromelain and Vitamin D to Stop Local Inflammation in Chronic Sinusitis: A Case-Control Study.cited 2×
Supplementation with vitamin D coupled with exercise or mild caloric restrictionDecreases - has been shown to improveinflammation
Human
Not mentionedA therapeutic role for vitamin D on obesity-associated inflammation and weight-loss intervention.cited 32×
vitamin D deficiencyIncreases - may increase the potential riskchronic inflammation
Human
obese individualsNot mentionedA therapeutic role for vitamin D on obesity-associated inflammation and weight-loss intervention.cited 32×
12 weeks oral supplementation of vitamin DNo effect - did not significantly affectserum biomarkers of inflammation
Human
patients with type 2 DM5000 IU/day of vitamin D (indirectly affecting calcium levels).Randomized controlled trial of vitamin D supplement on endothelial function in patients with type 2 diabetes.cited 139×
A diet supplemented with vitamin D and marine omega-3 fatty acidsIncreases - promotingthe resolution of inflammation
Human
2000 IU/day of vitamin DThe effect of vitamin D and omega-3 fatty acid supplementation on pain prevalence and severity in older adults: a large-scale ancillary study of the VITamin D and OmegA-3 triaL (VITAL).cited 5×
vitamin D deficiencyIncreases - is also associated withchronic inflammation
Human
Not AssessedBariatric surgery and vitamin D: key messages for surgeons and clinicians before and after bariatric surgery.cited 8×
vitamin D deficiencyNo effect - plays a role in modulatinginflammation
Human
individuals afflicted with psychiatric disordersNot specifiedSevere Vitamin D Deficiency-A Possible Cause of Resistance to Treatment in Psychiatric Pathology.cited 6×
Vitamin D deficiencyIncreases - resulting in enhancedinflammation
Human
Not specifiedVitamin D-Parathyroid Hormone-Fibroblast Growth Factor 23 Axis and Cardiac Remodeling.
vitamin D deficiencyIncreases - links toinflammation-obesity-cancer risk
Human
Not specifiedMapping the landscape of vitamin D in cancer studies: a systematic global investigation.
Vitamin D deficiencyIncreases - was associated with a higher degree ofsystemic inflammation
Human
postcritical COVID-19 patientsNot specifiedRelationship Between Vitamin D Levels with In-Hospital Complications and Morphofunctional Recovery in a Cohort of Patients After Severe COVID-19 Across Different Obesity Phenotypes.cited 1×
forced dosing regimen of vitamin DNo effect - evaluating changesinflammation
Human
patients undergoing omega-loop gastric bypass surgeryLoading dose (100,000 IU on day 1, then 2 and 4 weeks post-surgery) followed by maintenance dose (3420 IU/day). Control group received placebo followed by 3420 IU/day.The link between obesity and vitamin D in bariatric patients with omega-loop gastric bypass surgery - a vitamin D supplementation trial to compare the efficacy of postoperative cholecalciferol loading (LOAD): study protocol for a randomized controlled trial.cited 11×
Weight loss and vitamin D supplementationDecreases - may act synergistically to reducelevels of meta-inflammation
Human
obese subjects with vitamin D deficiency50,000 IU vitamin D weeklyEffect of vitamin D supplementation along with weight loss diet on meta-inflammation and fat mass in obese subjects with vitamin D deficiency: A double-blind placebo-controlled randomized clinical trial.cited 31×
Sarcomeal® supplement plus vitamin DDecreases - reducinginflammation
Human
diabetic people who also have sarcopenia1000 IU of vitamin D daily.The effect of Sarcomeal® oral supplementation plus vitamin D3 on muscle parameters and metabolic factors in diabetic sarcopenia patients: study protocol of a randomized controlled clinical trial.
vitamin D and omega-3 fatty acid co-supplementationNo effect - examines the effectsinflammation and nutritional status
Human
colorectal cancer patientsTwo 330 mg omega-3 fatty acid capsules dailyRandomized Study Design to Test Effects of Vitamin D and Omega-3 Fatty Acid Supplementation as Adjuvant Therapy in Colorectal Cancer Patients.cited 6×
active vitamin D metabolite 1,25-dihydroxyvitamin DDecreases - regulatesimmunopathological inflammation
HumanMolecular
in vitro cell culturesNot specifiedVitamin D in the prevention or treatment of COVID-19.cited 11×
supplementation with vitamin DDecreases - demonstrated its protective effects by decreasinginflammation
AnimalMolecular
cardiovascular disease (CVD) modelsNot specifiedVitamin D as a modulator of molecular pathways involved in CVDs: Evidence from preclinical studies.cited 4×