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nutraceuticals

Nutraceuticals are products that other than nutrition are also used as medicine; a substance that has physiological benefit or provides protection against chronic disease.

Nutraceuticals may be used to improve health, delay the aging process, prevent chronic diseases, increase life expectancy, or support the structure or function of the body.  Compare with pharmaceuticals.

A Review of Medicinal Plants with Antiviral Activity Available in Bangladesh and Mechanistic Insight Into Their Bioactive Metabolites on SARS-CoV-2, HIV and HBV
An observational and Mendelian randomisation study on vitamin D and COVID-19 risk in UK Biobank
An overview of the MATH+, I-MASK+ and I-RECOVER Protocols — A Guide to the Management of COVID-19
Analysis of vitamin D level among asymptomatic and critically ill COVID?19 patients and its correlation with infammatory markers
Cannabidiol Inhibits SARS-CoV-2 Replication and Promotes the Host Innate Immune Response
Case Report: Treatment of SARS-CoV-2 with high dose oral zinc salts: A report on four patients
Comparative Docking Studies on Curcumin with COVID-19 Proteins
COVID-19 Mortality Risk Correlates Inversely with Vitamin D3 Status, and a Mortality Rate Close to Zero Could Theoretically Be Achieved at 50 ng/mL 25(OH)D3: Results of a Systematic Review and Meta-Analysis
COVID-19 outpatients: early risk-stratified treatment with zinc plus low-dose hydroxychloroquine and azithromycin: a retrospective case series study
COVID-19: Poor outcomes in patients with zinc deficiency
Discovery of Human Zinc Deficiency: Its Impact on Human Health and Disease
Does zinc supplementation enhance the clinical efficacy of chloroquine/hydroxychloroquine to win today's battle against COVID-19?
Down The Covid-19 Rabbit Hole: Independent Scientists And Physicians Unmask The Pandemic
Effect of calcifediol treatment and best available therapy versus best available therapy on intensive care unit admission and mortality among patients hospitalized for COVID-19: A pilot randomized clinical study
Effectiveness of Curcumin on Outcomes of Hospitalized COVID-19 Patients: A Systematic Review of Clinical Trials
Effects of l-Arginine Plus Vitamin C Supplementation on Physical Performance, Endothelial Function, and Persistent Fatigue in Adults with Long COVID: A Single-Blind Randomized Controlled Trial
Endogenous Deficiency of Glutathione as the Most Likely Cause of Serious Manifestations and Death in COVID-19 Patients
Evidence Regarding Vitamin D and Risk of COVID-19 and Its Severity
Feasibility of Vitamin C in the Treatment of Post Viral Fatigue with Focus on Long COVID, Based on a Systematic Review of IV Vitamin C on Fatigue
Final Report: Inquiry into the Appropriateness and Efficacy of the COVID-19 Response in Canada
High-Dose Cholecalciferol Booster Therapy is Associated with a Reduced Risk of Mortality in Patients with COVID-19: A Cross-Sectional Multi-Centre Observational Study
Impact of Serum 25(OH) Vitamin D Level on Mortality in Patients with COVID-19 in Turkey
Kolaviron (Kolaflavanone), apigenin, fisetin as potential Coronavirus inhibitors: In silico investigation
Low zinc levels at clinical admission associates with poor outcomes in COVID-19
N-Acetylcysteine to Combat COVID-19: An Evidence Review
Oral Co-Supplementation of Curcumin, Quercetin, and Vitamin D3 as an Adjuvant Therapy for Mild to Moderate Symptoms of COVID-19—Results From a Pilot Open-Label, Randomized Controlled Trial
Oxidative Stress and Hyper-Inflammation as Major Drivers of Severe COVID-19 and Long COVID: Implications for the Benefit of High-Dose Intravenous Vitamin C
Pathophysiological Basis and Rationale for Early Outpatient Treatment of SARS-CoV-2 (COVID-19) Infection
Possible Therapeutic Effects of Adjuvant Quercetin Supplementation Against Early-Stage COVID-19 Infection: A Prospective, Randomized, Controlled, and Open-Label Study
Potential Clinical Benefits of Quercetin in the Early Stage of COVID-19: Results of a Second, Pilot, Randomized, Controlled and Open-Label Clinical Trial
Pre-infection 25-hydroxyvitamin D3 levels and association with severity of COVID-19 illness
Preventive Vitamin D Supplementation and Risk for COVID-19 Infection: A Systematic Review and Meta-Analysis
Propolis, Bee Honey, and Their Components Protect against Coronavirus Disease 2019 (COVID-19): A Review of In Silico, In Vitro, and Clinical Studies
Quercetin and Vitamin C: An Experimental, Synergistic Therapy for the Prevention and Treatment of SARS-CoV-2 Related Disease (COVID-19)
Rapid and Effective Vitamin D Supplementation May Present Better Clinical Outcomes in COVID-19 (SARS-CoV-2) Patients by Altering Serum INOS1, IL1B, IFNg, Cathelicidin-LL37, and ICAM1
Resveratrol Inhibits HCoV-229E and SARS-CoV-2 Coronavirus Replication In Vitro
SARS-CoV-2 positivity rates associated with circulating 25-hydroxyvitamin D levels
Seasonal UV exposure and vitamin D: Association with the dynamics of COVID-19 transmission in Europe
Short term, high-dose vitamin D supplementation for COVID-19 disease: a randomised, placebo-controlled, study (SHADE study)
Strong Correlation Between Prevalence of Severe Vitamin D Deficiency and Population Mortality Rate from COVID-19 in Europe
The Impact of Vitamin D Supplementation on Mortality Rate and Clinical Outcomes of COVID-19 Patients: A Systematic Review and Meta-Analysis
The link between vitamin D deficiency and Covid-19 in a large population
The Potential Impact of Zinc Supplementation on COVID-19 Pathogenesis
The Role of Glutathione in Protecting against the Severe Inflammatory Response Triggered by COVID-19
The role of Vitamin D in the prevention of Coronavirus Disease 2019 infection and mortality
The sufficient vitamin D and albumin level have a protective effect on COVID-19 infection
Therapies to Prevent Progression of COVID-19, Including Hydroxychloroquine, Azithromycin, Zinc, and Vitamin D3 With or Without Intravenous Vitamin C: An International, Multicenter, Randomized Trial
Top ICU Doctor Suspended After Suing Hospital for Banning Life-Saving COVID Treatments
Twice-Daily Oral Zinc in the Treatment of Patients With Coronavirus Disease 2019: A Randomized Double-Blind Controlled Trial
Vitamin C and COVID-19
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