Quercetin is a flavonoid found in fruits and vegetables. It has unique biological properties that can improve mental and physical functions and reduce the risk of infection. Improve immunity and resistance to diseases, including anti-cancer, anti-inflammatory, anti-viral, anti-oxidant and psychostimulant activities, as well as the ability to inhibit lipid peroxidation, platelet aggregation and capillary permeability, and stimulate mitochondria Biogenesis.

Clinical quercetin is mainly used for bronchitis and phlegm inflammation. It also has an adjuvant therapeutic effect on patients with coronary heart disease and hypertension. This product may cause dry mouth, dizziness, and a burning sensation in the stomach area, which will disappear after discontinuation.

Functions

1. Organic quercetin powder is used to treat heart and blood vessel diseases, including arteriosclerosis, high cholesterol, heart disease, etc.

2. It is also used for diabetes, cataract, hay fever, peptic ulcer, schizophrenia, inflammation, asthma, gout, viral infection, chronic fatigue syndrome (CFS), prevention of cancer and treatment of chronic infection of the prostate.

3. Also used to increase endurance and improve athletic performance.

4. Powerful flavonoids and antioxidants can help cells regenerate, enhance cell elasticity, and delay aging.

Applications

1. Pharmaceutical industry: Some moistening throat tablets have the functions of anti-inflammatory, promoting digestion and improving immunity. It can be used for examination and treatment of gynecological diseases, glaucoma, and endoscopy.

2. Food industry: It can be used to hydrolyze animal and plant proteins, so it can be used as meat tenderizer, wine clarifier, noodle stabilizer, health food and soy sauce brewing, etc., and can also improve nutritional value.

3. Cosmetics industry: It can help the skin to reduce inflammation, enhance the skin's antioxidant capacity, and resist aging.

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Quercetin, as the most common flavonoid compound, has various biological activities and can resist oxidation, playing an important role in the clinical treatment of cancer and cardiovascular diseases.

Antioxidant function

Quercetin not only participates in antioxidant activity in vitro and can inhibit DNA oxidative damage, but also protects tissues from oxidative damage in vivo by reducing the concentration of peroxides in tissues.

Anti-cancer effect

On the one hand, quercetin can effectively inhibit the production of free radicals. Its flavonoids such as quercetin can significantly reduce the incidence rate of gastric cancer, directly inhibit the growth of cancer cells or may act on the cell transduction pathway of cancer cell proliferation.

On the other hand, it can enhance the efficacy of anticancer drugs and significantly improve their effectiveness.

Protecting cardiovascular health

The third major function of quercetin is to protect the cardiovascular system. This is mainly reflected in five aspects:

Expand blood vessels and lower blood pressure;

Prevention and treatment of coronary heart disease: Through animal experiments, the function of reducing the incidence and mortality of myocardial infarction and lowering blood sugar has also been discovered;

Reduce myocardial hypertrophy;

Inhibit the proliferation and hypertrophy of vascular smooth muscle cells;

Antithrombotic formation.

In addition, quercetin also has neuroprotective, anti-inflammatory, and antiviral effects.

Anti inflammatory effect: When the human immune system fights against bacterial invasion, lipopolysaccharides (LPS) can trigger the body's immune response and inflammatory response. Some studies have shown that quercetin has an inhibitory effect on the inflammatory response induced by LPS.

Antibacterial effect: Quercetin is also a broad-spectrum antibacterial substance, which can be used to prevent and treat various bacterial infectious diseases.

Antiviral effect: Quercetin can fight against various viruses, such as HIV virus, sarcoma virus, human herpes simplex virus, parainfluenza virus type 3 (Pf-3), respiratory syncytial virus (RSV).