Quercetin as an active ingredient to fight against and prevent COVID-19

OVERVIEW

Quercetin is a strong water-soluble bioflavonoid naturally found in vegetables and fruits. Our product, extracted from Sophora japonica flowering bud, has a powerful antioxidant and anti-inflammatory activity, and therefore it can protect the lung cells inflammation and oxidative stress against COVID-19 [3]. With clinical proven demonstrations on-road, quercetin seems to inhibit COVID-19 proteins that play a key role in the interaction with the host cell, like different enzymes and proteases that need the virus to replicate and cause the disease. So, it is a natural compound against the virus [3].

Not only for the protection, but for the prevention of the COVID-19 infection and the treatment after the disease, quercetin is the best option for your health, without any adverse effects.

WHY QUERCETIN?

IMMUNE AND INFLAMMATORY 

Lypooxigenase enzyme inhibition which degrades arachidonic acid in inflammatory cascade. Suppression of the NLRP3 inflammasome.

CARDIOVASCULAR

Blood pressure regulation and improvement of the vascular endothelial function.

ANTICOVID-19

3CLPRO viral protease inhibition stops the viral replication in the cells and confers a protection against the virus (3) 

DIGESTIVE

Gastrointestinal tract

protection by inhibiting

lipid bilayer oxidation, and promoting mucus secretion.

It also prevents the depletion

of glutathion in the intestinal tract.  

ALLERGY

Exacerbated Ig-E-mediated response reduction of mast cells to allergens, as well as the histamine release, reducing the symptoms associated to allergic processes.

HOW? SYNERGIC

ANTICOVID FORMULATION

  • QUERCETIN (350 mg)

  • VITAMIN C (L-ASCORBIC ACID)

       (300-500 mg) (2)

  • MAGNESIUM ASCORBATE (13 mg) + Zn

  • BROMELAIN (2000 GDC/g) (100 mg)

It is so relevant the biological and antiviral functions of quercetin, also for other diseases, that it is even being considered now for a potential new drug development [1].

Just to keep in mind… HAVE QUERCETIN TO FIGHT AGAINST COVID AND PROMOTE A HEALTHY ENVIRONMENT IN YOUR BODY.

REFERENCES

1) https://www.clinicaltrials.gov/ct2/show/NCT04377789?term=quercetin&cond=covid&draw=2&rank=2

2) Colunga Biancatelli, R., Berrill, M., Catravas, J. D., & Marik, P. E. (2020). Quercetin and Vitamin C: An Experimental, Synergistic Therapy for the Prevention and Treatment of SARS-CoV-2 Related Disease (COVID-19). Frontiers in immunology,11, 1451. https://doi.org/10.3389/fimmu.2020.01451

3) Saeedi-Boroujeni, A., Mahmoudian-Sani, MR. Anti-inflammatory potential of Quercetin in COVID-19 treatment. J Inflamm 18, 3 (2021). https://doi.org/10.1186/s12950-021-00268-6