Solgar Quercetin Complex with Ester-C Plus Vegetable Capsules - Pack of 100

Product Information

Dagher, O., et al. (2021). Therapeutic potential of quercetin to alleviate endothelial dysfunction in age-related cardiovascular diseases.

Khorshidi M, Moini A, Alipoor E, et al. The effects of quercetin supplementation on metabolic and hormonal parameters as well as plasma concentration and gene expression of resistin in overweight or obese women with polycystic ovary syndrome. Phytother Res. 2018;32(11):2282-2289. View abstract. Chopra, M., Fitzsimons, P. E., Strain, J. J., Thurnham, D. I., and Howard, A. N. Nonalcoholic red wine extract and quercetin inhibit LDL oxidation without affecting plasma antioxidant vitamin and carotenoid concentrations. Clin.Chem. 2000;46(8 Pt 1):1162-1170. View abstract.Nakamura Y, Watanabe H, Tanaka A, Nishihira J, Murayama N. Effect of quercetin glycosides on cognitive functions and cerebral blood flow: a randomized, double-blind, and placebo-controlled study. Eur Rev Med Pharmacol Sci. 2022;26(23):8700-12. View abstract. Quercetin has many proposed health benefits – while there is little evidence at the moment to prove this fully, one UK study has found that quercetin has anti-bacterial properties. quercetin: 50 and 100 mg/kg i.p., ibuprofen (the dose not showed) i.p.; once daily for 21 days after LPS injection Guo Y, Mah E, Davis CG, et al. Dietary fat increases quercetin bioavailability in overweight adults. Mol Nutr Food Res 2013;57(5):896-905. View abstract. Williams WB, Cuvelier ME, Berset C (1995) Use of a Free Radical Method to Evaluate Antioxidant. Food Sci Technol 28:25–30

Rather, R. A., et al (2019). Quercetin as an innovative therapeutic tool for cancer chemoprevention: Molecular mechanisms and implications in human health. Cesarone MR, Belcaro G, Hu S, et al. Supplementary prevention and management of asthma with quercetin phytosome: a pilot registry. Minerva Med 2019;110(6):524-9. View abstract.

Research suggests that quercetin may help reduce blood pressure levels. In test-tube studies, the compound appeared to have a relaxing effect on blood vessels. DiCenzo R, Frerichs V, Larppanichpoonphol P, et al. Effect of quercetin on the plasma and intracellular concentrations of saquinavir in healthy adults. Pharmacotherapy 2006;26:1255-61. View abstract. Quercetin may improve inflammation, blood pressure, exercise performance, and blood sugar management. Anxiolytic effect of quercetin was dose-dependent but only at the dose of 100 mg/kg was a significant effect noted. Anxiety index was comparable low with ibuprofen. A reduction in inflammatory response was observed: a decrease in inflammatory markers: enzyme, COX-2, and cytokines, e.g., IL-1β, IL-6, NF-κB, in expression of inducible NOS and an increase in expression of BDNF.