Quercetin  

by Jenny
Quercetin Powerful Bioflavonoid Antioxidant

Quercetin is one of the most well-known, non-citrus bioflavonoids and is a potent antioxidant providing cardiovascular protection by reducing oxidation of LDL cholesterol. Quercetin is one-half of the rutin molecules, another flavonol and is the more active antioxidant. Quercetin bioflavonoid found in high concentrations in red wine, onions and green tea, apples, tea, grapes and other foods.

Quercetin has powerful anti-inflammatory effects, acts as an antihistamine, and helps reduce viral activity. As an antioxidant, it may help to prevent heart disease by protecting LDL cholesterol from becoming damaged, which cardiologists believe is the underlying cause of heart disease. Quercetin may also block an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye and kidney damage in people with diabetes.

Quercetin is a potent natural reverse transcriptase blocker. Though large doses may be required in humans to produce therapeutic effects, Quercetin has been shown to have antiviral activity against HIV, herpes simplex, polio virus and the respiratory syncytial virus (RSV). One study even showed that it was possible to overcome the polio virus by pairing vitamin C with Quercetin.

Quercetin in combination with Vitamin C, bioflavonoids work to rebuild small blood vessels and other structural parts of the body. It also acts as a stimulator to the immune system; through this function, along with its antioxidant properties, it may help in the prevention and treatment of infections and other diseases. It may be helpful against bacterial, viral and fungal diseases.

Quercetin (Bioflavonoid Antioxidant) Bioflavonoids are intended to provide antioxidant activity and nutritive support to help maintain normal capillary permeability. The human body cannot manufacture bioflavonoids and therefore must receive its supply through supplementation or diet. Quercetin possesses powerful antioxidant properties and like other bioflavonoids, has the ability to stabilize cell membranes. These qualities contribute to  Quercetin''s ability to support healthy histamine levels and balanced immune function.

Quercetin and Prostate: Preliminary research has shown that Quercetin may reduce the production of androgen-independent human prostatic tumor cells. Quercetin with finasteride may inhibit prostate weight in rats.

Quercetin and Hay Fever: Clinical studies has shown that Quercetin in onions play an important role in preventing the symptoms associated with hay fever (allergic rhinitis). Main causes of Hay fever are airborne pollens and mold spores that enter through the nose, throat, or eyes someone who is susceptible to allergens. The immune system essentially overreacts when it is unable to distinguish between the innocuous allergen and bacteria.

Quercetin Health Benefits:

Acts as a powerful antioxidant
 
Provides Cardiovascular protection
 
May help prevent cancer
 
Reduces the risk of heart disease
 
Improves lung function
 
Reduces oxidation of LDL cholesterol
 
Effective treatment for inflammatory conditions
 
Helps allergies, such as hay fever, by working as an antihistamine
 
Lowers rates of heart disease with high consumption of Quercetin-containing foods
Major Natural Sources: Apples, Grapes, Black Tea, Onions, Citrus fruits, Dark cherries, Dark berries

Quercetin Precautions: Keep out of the reach of the children
Store in cool, dry place

Quercetin is Recommended for: Inflammation, bad cholesterol, arthritis, lung function, allergies, macular degeneration, lung function, respiratory problems, heart disease, gout, antihistamine, hay fever, and various forms of cancer

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