Quercetin Benefits | Discover the Health Benefits of Quercetin

Jan/10

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quercetin side effects

quercetin side effects

Quercetin
Powerful antioxidant bioflavonoids

Quercetin is one of the best known, not citrus bioflavonoids and is a potent antioxidant providing cardiovascular protection by reducing oxidation of LDL cholesterol. href = "http://www.getnutri.com/Quercetin.html"> Quercetin is one half of the molecules of routine, another flavonol and is the most active antioxidant. Quercetin Bioflavonoids are found in high concentrations in red wine, onion and green tea, apples, tea, grapes and other foods.

Quercetin has powerful anti-inflammatory, acts as an antihistamine, and helps reduce viral activity. As an antioxidant, may help prevent heart disease by protection of LDL cholesterol becomes damaged, which cardiologists believe is the underlying cause of heart disease. quercetin can 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 blocker is a potent natural reverse transcriptase. Despite large doses may be needed in humans to produce therapeutic effects, Quercetin It has been shown to have antiviral activity against HIV, herpes simplex, polio virus and respiratory syncytial virus (RSV). One study even proved possible overcome the virus of poliomyelitis by the pairing of 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 the immune system, through this function, along with its antioxidant properties, may help in the prevention and treatment of infections and other diseases. May be useful against bacteria, viruses and fungal diseases.

Quercetin (antioxidant bioflavonoids) Bioflavonoids are intended to provide support antioxidant activity and nutritious food to help maintain normal capillary permeability. The human body can not manufacture bioflavonoids and therefore must receive its supply through supplementation or diet. quercetin possesses potent 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 can reduce the production of androgen-independent prostate tumor cells. Quercetin with finasteride may inhibit prostate weight in rats.

Quercetin and hay fever:
Clinical studies have shown that quercetin in onions play an important role in preventing the symptoms associated with hay fever (allergic rhinitis). Major causes of hay fever are pollens and mold spores in the air that enters the nose, throat or eyes of someone who is susceptible to allergens. The immune system overreacts in essence, when unable to distinguish between the allergens and bacteria harmless. Quercetin Health Benefits:

  • It acts as a potent antioxidant
  • Provides cardiovascular protection
  • May help prevent cancer
  • Reduces risk of heart disease
  • Improves function pulmonary
  • Reduces oxidation of LDL cholesterol
  • Effective treatment for inflammatory diseases
  • Helps allergies, such as hay fever, working as an antihistamine
  • Reduced rates of heart disease with high intake of quercetin containing foods

Large-scale natural Sources:
Apples, grapes, Black Tea, onions, citrus, black cherry Dark berries

Quercetin Precautions:
Keep out of reach for childrenStore in a cool, dry

Quercetin is Recommended to: inflammation, cholesterol, arthritis, lung function, allergies, macular degeneration, lung function, respiratory problems, diseases heart, gout, antihistamine, hay fever, and various forms of cancer

For more health articles kindly visit our website: http://www.getnutri.com/articles

Alaven Pharmaceuticals Cystoprotek Soft Gel Capsules, 120-Count Bottle
Alaven Pharmaceuticals Cystoprotek Soft Gel Capsules, 120-Count Bottle
List Price: $45.99
Sale Price: $33.33
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Description

B000YD01QG

.caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; } ul.indent { list-style: inside disc; text-indent: -15px; } Interstitial Cystitis (IC), also called Painful Bladder Syndrome (PBS), is as bad as it sounds. While there is no known cure for this disorder, CystoProtek can help reduce bladder damage and pain, improving the overall symptoms in patients with IC/PBS. An all natural oral dietary supplement in a soft gel capsule. CystoProtek is a clinically tested supplement that does not require a prescription. Clinically Proven Effective IC/PBS is a chronic inflammation of the bladder that occurs more in women, but also affects men. Varying from fairly mild to extremely painful, symptoms can include urinary urgency, urinary frequency, nocturia and pelvic pain. The Interstitial Cystitis Association reports that recent data indicates there are more than 700,000 cases of IC in the U.S. For the hundreds of thousands whose lives are significantly impaired due to pain and the need to urinate excessively, CystoProtek was demonstrated in two clinical studies to be effective in reducing the pain and symptoms of IC patients. Anti-Inflammatory Properties This natural oral dietary supplement comes in a soft gel capsule form. Cystoprotek is made with anti-inflammatory properties glucosamine, quercetin and rutin to help reduce bladder damage and pain, and glucosamine sulfate, chondroitin sulfate and hyaluronate sodium help replenish the damaged glycosaminoglycan (GAG) protective layer in the bladder. Chondroitin sulfate is one of the main components of cartilage and muscosa layers, forming the connecive tissue that holds muscles, nerves, and blood vessels together. Sodium hyaluronate is another component of protective tissue, including the GAG layer of the bladder, and is essential in the rebuilding process. Extracted from the saphora plant, rutin is a non-acidic natural flavonoid that adds additional anti-inflammatory qualities and liberated quercetin in the intestine, making absorption easier. CystoProtek is not a cure for IC. At this time, there is no known cure for the condition. Additionally, it is important to understand that CystoProtek is not an analgesic. It may take three to four months to offer a relief of symptoms. In clinical study Cystoprotek was well tolerated by patients ingesting 4-6 softgel capsules per day for 4-6 months.

Features

  • Capsules help symptoms of Interstitial Cystitis/Painful Bladder Syndrome
  • Anti-inflammatory properties glucosamine, quercetin and rutin help reduce bladder damage and pain
  • Glucosamine sulfate, chondroitin sulfate and hyaluronate sodium replenish damaged protective layer in the bladder
  • Clinically proven effective in reducing pain and symptoms of IC patients
  • Natural oral dietary supplement in soft gel capsule
NOW Foods Quercetin W/Bromelain, 120 Vcaps
NOW Foods Quercetin W/Bromelain, 120 Vcaps
List Price: $23.99
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Quercetin is a naturally occurring bioflavonoid that supports healthy histamine levels, thereby helping to sustain a balanced immune response. Bromelain, an enzyme derived from pineapple stems, also supports healthy immune system function. The combination of Quercetin and Bromelain therefore provides powerful immunomodulating benefits important for the management of occasional seasonal discomfort.*

Features

  • With Bromelain - Supports Immune Function
  • Supports Healthy Histamine Levels
  • Helps Manage Seasonal Discomfort*
FRS Healthy Energy Chews, Lemon Lime, 30-Count Bag
FRS Healthy Energy Chews, Lemon Lime, 30-Count Bag
List Price: $19.95
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FRS Healthy Energy soft chews are individually wrapped, making them ideal for travel and getting healthy energy on-the-go. Simply unwrap chews and eat, no water required. One serving - two chews - contains 250mg of quercetin. Each 30-count bag provides 15 servings.

FRS Healthy Energy soft chews are individually wrapped, making them ideal for travel and getting healthy energy on-the-go. Simply unwrap chews and eat, no water required. One serving - two chews - contains 250mg of quercetin. Each 30-count bag provides 15 servings. A DIFFERENT KIND OF ENERGY FRS's revolutionary blend of nutrients extends your body's natural energy, fueling you up when you need it while supporting your health over the long haul. There's no jittery feeling or roller-coaster ride - just prolonged energy that helps keep you focused and fully charged. That energy comes from our secret weapon, quercetin, an antioxidant found in foods like blueberries, apples and grapes. Its incredible ability to enhance your body's energy system is what keeps you feeling energized longer. Add a host of essential vitamins and you're ready to tackle anything from minor workouts to a major marathon. A single 11.5-ounce serving of FRS contains a healthy amount of quercetin, but one you'd have a hard time getting on your own; that is, unless you have a tendency to eat 40 apples in a single sitting. HOW TO USE FRS HEALTHY ENERGY For best results, take 2-3 servings per day. One in the morning, one in the afternoon and whenever you need extra energy. Athletes take 30 minutes before exercise. THE SCIENCE OF QUERCETIN Endurance and VO2max Study: Davis, Carlstedt et al. 2009 An independent, randomized, double-blind, placebo-controlled, cross-over study showed that when 12 healthy, active (but not highly trained) men and women consumed 500 mg of quercetin (QU995™) in an enriched drink mix twice daily for 7 days, they experienced a 13.2 % increase in endurance and a 3.9 % increase in VO2max (a typical measure of fitness). The study has been published online in the International Journal of Sports Nutrition and Exercise Metabolism.   Sports Performance Study: MacRae, H. and Mefferd, K. 2006 An independent, double-blind, placebo - controlled crossover study on the effect of FRS on cycling performance in eleven elite cyclists was completed at Pepperdine University and published in the International Journal of Sports Nutrition and Exercise Metabolism. The results were dramatic: a 3.1% increase in performance--one minute and 31 seconds improvement in time to complete a 30km simulated mountainous time trial.   Immune System Study: Neiman, David, Henson, DA, et al. 2007 A clinical study, funded in part by the United States Defense Advanced Research Projects Agency (DARPA) showed the antioxidant quercetin significantly reduced incidence of upper respiratory tract illness during the two week period following intensified exercise. Researchers also reported enhanced alertness and reaction time in athletes taking the quercetin supplement during high stress. Forty test subjects were subjected to extreme physical stress during a five week period. Half were given 1,000 mg of quercetin daily (the approximate amount in 3 servings of FRS) and half were given a placebo. Results showed:   Work Performance Study: Durak, E. and Bell, M. May 2005 During a six-week study, university employees were asked to perform their daily jobs, which required physical exertion, lifting, repetitive movements and attention to detail. At the end of the study, subjects experienced improvements in various measures of work performance, as measured in a Work Productivity Assessment Index survey.  

Features

  • Gives you sustained energy to help you be focused and fully charged
  • Fueled by quercetin, a powerful antioxidant found in fruits and vegetables
  • Helps the body produce real energy, helps enhance fitness and supports the immune system
  • For best results, take 2-3 servings per day
  • Ideal for travel and get healthy energy on the go
QBC Plex Quercetin, Bromelain - 120 - Capsule
QBC Plex Quercetin, Bromelain - 120 - Capsule
List Price: $29.69
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Description: Quercetin is one of the most well known non-citrus bioflavonoids. Flavonoids help maintain normal capillary permeability. Bromelain is the famous enzyme from pineapple that has been valued for many years. Vitamin C is an important nutrient intended to provide nutritive support for normal, healthy collagen synthesis, development of the cartilage and bone, capillary and blood vessel integrity, health of your skin, and nerve impulse transmission. Size: 120ct Directions: As a dietary supplement, take 2 capsules once or twice daily with water in between meals. Serving Size: 2 Capsule 60 Servings per container

Features

  • QBC PLEX Quercetin Bromelain Vitamin C Complex By Solaray - 120 Capsules
FRS Healthy Energy Liquid, Low Cal Peach Mango, 11.5-Ounce Cans (Pack of 24)
FRS Healthy Energy Liquid, Low Cal Peach Mango, 11.5-Ounce Cans (Pack of 24)
List Price: $59.76
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Description

FRS Healthy Energy Ready-to-Drink Cans offer a thirst-quenching alternative to highly caffeinated drinks. These grab-and-go cans provide 325mg of quercetin -- a powerful antioxidant found in fruits and vegetables.

FRS Healthy Energy Ready-to-Drink Cans offer a thirst-quenching alternative to highly caffeinated drinks. These grab-and-go cans provide 325mg of quercetin -- a powerful antioxidant found in fruits and vegetables. A DIFFERENT KIND OF ENERGY FRS's revolutionary blend of nutrients extends your body's natural energy, fueling you up when you need it while supporting your health over the long haul. There's no jittery feeling or roller-coaster ride - just prolonged energy that helps keep you focused and fully charged. That energy comes from our secret weapon, quercetin, an antioxidant found in foods like blueberries, apples and grapes. Its incredible ability to enhance your body's energy system is what keeps you feeling energized longer. Add a host of essential vitamins and you're ready to tackle anything from minor workouts to a major marathon. A single 11.5-ounce serving of FRS contains a healthy amount of quercetin, but one you'd have a hard time getting on your own; that is, unless you have a tendency to eat 40 apples in a single sitting. HOW TO USE FRS HEALTHY ENERGY For best results, take 2-3 servings per day. One in the morning, one in the afternoon and whenever you need extra energy. Athletes take 30 minutes before exercise. THE SCIENCE OF QUERCETIN Endurance and VO2max Study: Davis, Carlstedt et al. 2009 An independent, randomized, double-blind, placebo-controlled, cross-over study showed that when 12 healthy, active (but not highly trained) men and women consumed 500 mg of quercetin (QU995™) in an enriched drink mix twice daily for 7 days, they experienced a 13.2 % increase in endurance and a 3.9 % increase in VO2max (a typical measure of fitness). The study has been published online in the International Journal of Sports Nutrition and Exercise Metabolism.   Sports Performance Study: MacRae, H. and Mefferd, K. 2006 An independent, double-blind, placebo - controlled crossover study on the effect of FRS on cycling performance in eleven elite cyclists was completed at Pepperdine University and published in the International Journal of Sports Nutrition and Exercise Metabolism. The results were dramatic: a 3.1% increase in performance--one minute and 31 seconds improvement in time to complete a 30km simulated mountainous time trial.   Immune System Study: Neiman, David, Henson, DA, et al. 2007 A clinical study, funded in part by the United States Defense Advanced Research Projects Agency (DARPA) showed the antioxidant quercetin significantly reduced incidence of upper respiratory tract illness during the two week period following intensified exercise. Researchers also reported enhanced alertness and reaction time in athletes taking the quercetin supplement during high stress. Forty test subjects were subjected to extreme physical stress during a five week period. Half were given 1,000 mg of quercetin daily (the approximate amount in 3 servings of FRS) and half were given a placebo. Results showed:   Work Performance Study: Durak, E. and Bell, M. May 2005 During a six-week study, university employees were asked to perform their daily jobs, which required physical exertion, lifting, repetitive movements and attention to detail. At the end of the study, subjects experienced improvements in various measures of work performance, as measured in a Work Productivity Assessment Index survey.  

Features

  • Gives you sustained energy to help you be focused and fully charged
  • Fueled by quercetin, a powerful antioxidant found in fruits and vegetables
  • Helps the body produce real energy, helps enhance fitness and supports the immune system
  • For best results, drink 2-3 servings per day; each serving is powered with 325mg of quercetin
  • Only 25 calories per can
TRANSMAX ~ Biotivia 500mg of Pure Natural TRANS - RESVERATROL per Capsule! Superior Pharmaceutical Grade Resveratrol! Doctor's #1 Choice & Tested Purest Available! Remarkable Anti-Aging Antioxidant! - 60 Count
TRANSMAX ~ Biotivia 500mg of Pure Natural TRANS - RESVERATROL per Capsule! Superior Pharmaceutical Grade Resveratrol! Doctor's #1 Choice & Tested Purest Available! Remarkable Anti-Aging Antioxidant! - 60 Count
List Price: $74.99
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You save: $18.84 (25%)
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Description

Entirely natural and contains absolutely no genetically-modified resveratrol. No additives, fillers or Quercetin! Transmax is currently being used by more medical schools and universities in human clinical trials than all other supplement brands together. Our quality, integrity and experience meet the rigid standards of these institutions ?Transmax contains no cis-resveratrol, the isomer which is used in many other supplements but which has no health benefits. ?Transmax is not micronized. No scientific evidence exists to support any advantage to micronization of resveratrol. Our particle size is optimized for bioavailability. ?Transmax resveratrol supplements activate the Sirtuins and other signaling pathways which are associated with anti-aging and an extraordinary range of other remarkable disease prevention effects of resveratrol in mammals as shown in studies by Harvard and many other prestigous institutions. ?Enhanced bio availability* means a stronger, more effective product and a better value for your dollar. ?Other suppliers of 99% resveratrol use synthetic resveratrol produced from genetically modified yeast or bacteria to reduce their costs or they substitute cis-resveratrol for the more costly trans-resveratrol isomer in their supplements. ?Transmax is processed in a state of the art CGMP pharmaceutical plant according to FDA standards in an oxygen and UV free sterile clean room and packed in nitrogen gas to preserve its bio activity. ?Our product contains no fillers, chemicals or additives; just purified, natural trans-resveratrol, No silica, glidants, oat bran, quercetin or other additives. It is much more difficult to manufacture a supplement without using these additives. ?Transmax is being used by researchers in major international medical universities to test resveratrol's potential effects against cancer, dementia, Parkinsons, Alzheimers, diabetes and arterial disease.

Features

  • 60 Count Vcaps of Transmax 500mg of Pure Trans-Resveratrol -- 1000 times the potency of red wine. Activates the Sirt1 anti-aging gene
  • Feel the effects of more Energy, Reduced Appetite and Cravings, Better Sleep and Lower Blood Sugar
  • Transmax Resveratrol Supplements are the First Choice amongst Health professionals and was shown to be five times as potent as the next resveratrol manufacturer's supplement.
  • Highest Purity, Most Powerful, and Most Efficacious Natural Trans-resveratrol capsule available anywhere.
  • Transmax potency, safety and capsule quantity are ConsumerLab Validated and and certified Kosher.
Source Naturals Prosta-Response, 180 Tablets
Source Naturals Prosta-Response, 180 Tablets
List Price: $63.98
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Bio align. Non-GMO soy! (Not genetically modified.) Supports prostate function and healthy urine flow. (These statements have not been evaluated by the Food and Drug Association. This product is not intended to diagnose, treat, cure, or prevent any disease.)

Features

  • Bio-Aligned Formula¿ that supports healthy prostate function
  • Supports hormonal regulation, cellular regeneration, antioxidant defense, the bladder and urinary tract, and the body's natural soothing mechanisms
  • Contains clinically researched amounts of saw palmetto extract and beta sitosterol plus quercetin, soy and lycopene
  • Also contains vitamins and minerals which help maintain tissue and cell integrity and are vital to prostate health
  • Supports multiple body systems involved with the health of the prostate gland
Prosta Q - Relief for Prostate Pain Caused by Chronic Non-Bacterial Prostatitis
Prosta Q - Relief for Prostate Pain Caused by Chronic Non-Bacterial Prostatitis
Sale Price: $39.99
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Description

Prosta Q's patent - pending blend of active ingredients have been clinically shown to alleviate the symptoms of Chronic Non-bacterial Prostatitis as well as improve overall prostate health. Prosta-Q was tested in a controlled clinical study by the Institute of Male Urology (IMU). This study showed that 82% of Males taking Prosta-Q attained relief from the symptoms of Non-Bacterial Chronic Stage III Prostatitis. The Prosta-Q complex is a proprietary combination of clinically proven ingredients including Quercetin, a bioflavonoid with anti-inflammatory and antioxidant effects, Saw Palmetto, Cranberry, Bromelain and Papain, to aid digestion, as well as zinc. Prosta-Q has been shown to be the, most effective bioflavonoid formulation yet tested to improve the symptoms in men with Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Prosta Q program of treating symptoms would be to take one capsule two to three times a day with meals. If three times per day is successful, many patients can then manage longer term with one or two capsules per day. If a patient has no symptom improvement after eight to twelve weeks, Prosta Q is unlikely to help. Some patients notice improvement after the first few doses. The ProstaQ complex was born out of the intense desire to tailor a combination of the most potent of the bioflavonoid supplements with a mixture of other naturally occurring compounds needed to overcome OJ absorption issues while at the same time promoting and maintaining a healthy prostate.

Features

  • 60 capsules
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