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Life Extension Optimized Quercetin, 250 mg, Life Extension, 60 capsule

156,70 RON 104,99 RON

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Expiration Date: 12.2024


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Optimized Quercetin - complex formula of natural antioxidants with a role in balancing allergic manifestations and protecting the respiratory system





Quercetin is the most abundant flavonoid found in food. It is estimated that an average person consumes between 10 and 100 mg daily from different food sources. Quercetin is commonly found in foods such as onions, apples, grapes, berries, broccoli, citrus fruits, cherries, green tea, coffee, red wine and capers.

Flavonoids are known to have many benefits for the body. For example, they can reduce the risk of heart disease, neurodegenerative disorders and malignant diseases. Quercetin is beneficial because it acts as an antioxidant in the body. Antioxidants are compounds that can annihilate free radicals, which are unstable molecules that, in large quantities, can cause cell damage. Free radicals can cause a number of chronic diseases, including cardiovascular diseases, diabetes and malignant diseases.


 

Quercetin - health benefits

Due to its antioxidant properties, quercetin has various health benefits.

 
  • Quercetin, natural ally for immunity
Quercetin has antibacterial and antiviral properties. According to laboratory analysis, quercetin can inhibit the growth of many bacteria, such as:
  • Escherichia coli
  • Salmonella enteritidis
  • Staphylococcus aureus
  • Aspergillus flavus
  • Proteus
Quercetin, along with other flavonoids, can also help inhibit the growth of many types of viruses.

 
  • Quercetin and its antioxidant properties
Quercetin is famous, first of all, for its antioxidant properties. Antioxidants are the ones that protect cells from oxidative stress. Oxidative damage occurs when the body's antioxidant defense is exceeded by the level of free radicals.

Free radicals are unstable molecules that can increase the risk of disease and accelerate aging. Free radicals are produced in the body following regular metabolic processes, such as energy production.

However, external factors also contribute to the appearance of these harmful molecules, such as:
  • cigarette smoke
  • alcohol consumption
  • the stress
  • pollution
  • the radiations
  • exposure to sunlight
  • chemical toxins
  • greenhouse gases


 
  • Quercetin and its role in reducing allergic reactions
According to additional findings published in Pharmacognosy Review, quercetin could be an excellent antihistamine because it restricts the release of histamine from cells.

For example, following a study it was shown that taking quercetin supplements suppressed anaphylactic reactions to eating peanuts.

Also, specialists have discovered that the anti-allergic properties of quercetin indicate that this flavonoid can be a useful supplement for those with allergies, such as rhinitis. One such product is Optimized Quercetin Life Extension, a dietary supplement that provides immune and antioxidant support, helps to balance the inflammatory process and allergic manifestations and offers protection against disruptive factors (viruses, bacteria). It also contributes to the support of the cardiovascular system and offers support at the gastrointestinal level. 100% natural formula with 500 mg quercetin for immune, antioxidant and anti-allergic support.

 
  • Reduces inflammation
Inflammation is a natural reaction of the body to stress and injury and usually helps the body to heal. However, if the inflammation is chronic, the body may face specific health conditions. Quercetin can help inhibit inflammation in the body.

Mainly, inflammation in the body can be reduced with the help of foods rich in quercetin. Instead, researchers are trying to find out if high-dose quercetin supplements can reduce inflammatory markers.

 
  • It can reduce the risk of chronic neurological diseases
According to research, quercetin has antioxidant properties that may help protect against degenerative brain disorders, such as Alzheimer's disease and dementia.

In one study, researchers gave subjects with Alzheimer's disease injections of quercetin every 2 days for 3 months. By the end of the study, the injections had reversed several markers of Alzheimer's disease.

Coffee is one of the drinks famous for the fact that it can reduce the risk of Alzheimer's disease. According to studies, it seems that the substance in coffee that protects against this disease is quercetin, not caffeine.

 
  • It reduces the risk of heart disease
Food is an extremely important aspect in reducing the risk of cardiovascular diseases, such as heart disease and stroke. Due to the content of flavonoids, fruits and vegetables can help reduce the risk of cardiovascular diseases.

According to research, quercetin alleviates blood vessel dysfunction, endothelial dysfunction and reduces the risk factors of heart diseases, such as hypertension and atherosclerosis.

 
  • It reduces blood pressure
Researchers found in a 2019 review that quercetin supplements could be an effective way to lower blood pressure.

According to subsequent studies, overweight people who took a quercetin supplement of 150 milligrams (mg) per day had lower levels of harmful cholesterol in their blood and lower systolic blood pressure. Systolic blood pressure measures the pressure in the blood vessels during the heartbeat.








 

Optimized Quercetin Properties

 
  • balancing the manifestations characteristic of allergic reactions such as: stuffy nose, watery eyes, sneezing, difficult breathing, reddening of the skin, digestive manifestations triggered by pollen, dust, animal hair, chemical products, etc.:
  • supports the limitation of the release of compounds such as histamine, leukotrienes, prostaglandins, at the vascular, gastrointestinal, bronchial, cutaneous, cerebral, ocular level
  • favors the stabilization of cell membranes, including those of mast cells
  • supporting the health of the vascular system, through:
  • maintaining the normal structure of the capillaries
  • support in protecting the structure of vascular endothelial cells against the action of free radicals
  • maintaining normal blood pressure
  • maintaining the normal level of cholesterol in the blood and the process of platelet aggregation in normal parameters
  • maintaining the normal permeability of the intestinal mucosa and the barrier function of the intestine:
  • favors the normal secretion of gastric acid and maintains the normal rate of lipid peroxidation of gastric cells
  • supporting the normal level and activity of certain enzymes involved in processes in the retina, pancreas, prostate, bone joints, brain
  • supporting the normal functioning of the immune system
  • favoring the normal level of glucose by supporting the normal activity of the enzyme aldose reductase (the enzyme involved in the metabolism of glucose into sorbitol)
  • maintaining the cell structure against the action of free radicals (antioxidant action)
  • supporting the limitation of hepatic or visceral fat deposits and balancing the level of inflammatory molecules produced by adipose tissue
  • supporting the ability to adapt to stress, through:
  • maintaining a balanced level of neurotransmitters in the brain
  • support in regulating the normal release of cortisol (hormone secreted during periods of stress)
  • supporting the activation of GABA-A receptors (GABA: inhibitory neurotransmitter)
  • balancing the level of uric acid by favoring the reduction of the enzyme xanthine oxidase, the enzyme that participates in the synthesis of uric acid



 

Suggested use

Read the entire label and follow the directions carefully. 

Take one (1) capsule once or twice daily, or as recommended by a healthcare practitioner.











 

Warnings

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is damaged.
  • Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. 

Store tightly closed in a cool, dry place.

 

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