Healthy Food

What is Quercetin? Benefits, Foods, and Dosage


Quercetin is a normal pigment that is available in many vegetables, fruits, and grains. It is considered one of the richest antioxidants in the diet. And plays a significant role in your helping body to fight free radical damage. That is connected to chronic diseases.

Its antioxidant properties may assist to reduce allergy symptoms, blood pressure, and inflammation. Quercetin is a natural compound bind to what most people are looking for. Heart health, better longevity, endurance, immune system, and more.

The name quercetin derives from the word “quercetum” which means ‘oak forest’. It is in the 1930s were flavonoids were discovered. Flavonoids are various groups of phytonutrients present in almost all vegetables and fruits. It is also found in grains, tea, and wine. Most studies focus on the influence of flavonoids like quercetin within the diet. Rather than as a supplement.

Why do people take quercetin?

People use quercetin to control a variety of issues, including:

  • Prostate infections
  • Heart and vessel problems
  • Preventing upper respiratory infections
  • Lowering blood pressure
  • Disease prevention
  • Allergies

Early quercetin research on vessels and the heart is mixed. Some research study results are positive yet some are open to debate. Some research recommends that oral doses of quercetin may lessen pain. This is from prostate infections. Although animal studies are encouraging, the effects on humans are likely small. By using quercetin some athletes try to increase endurance and improve athletic performance.

One of the enormous benefits to athletes taking quercetin is in protection from URI. After an intense workout and exercise. Generally, much research on quercetin has been in cell cultures or animals. Oral dosages in common are 500mg twice a day. But some consume in powder form. People also take lower dosages.

Active and quality ingredients in supplements may differ widely from manufacturers. This makes it hard to start a standard dose.

Where can you get quercetin?

Quercetin is plenty in foods and nature. People mostly get between 5 and 40mg a day from food. Yet, if you eat lots of fruits and vegetables, you can have as much as 500mg daily.

For example, the next time you pour a glass of red wine think quercetin. When you treat yourself som berries and slice an onion. Also if you’re going to sip a cup of green tea.

These are other vegetables that have great amounts of quercetin:

  • Tomatoes
  • Kale
  • Raw Asparagus
  • Broccoli
  • Raw onion-red and white
  • Capers
  • Nuts and seeds
  • Olive oil
  • Berries-all types, such as blueberries, cranberries, and raspberries
  • Red grapes
  • Peppers- green and yellow

Note that the quantity of quercetin in foods may vary on the conditions in which the food grows. In one study, for example, organic tomatoes show to have 79% more quercetin. About compare to that normal grown ones. Yet, other studies state the differences between the quercetin. Content in several species of tomatoes regardless of the method of farming. There was no dissimilarity in bell peppers, organically grown or not.

There are a lot of benefits of quercetin such as fighting free radicals which can damage DNA. There is also some proof that quercetin may provide anti-inflammatory properties. Don’t hesitate to browse around this site to know other details. You can found more tips here.

David Meyer
My name is David Meyer. I'm a health specialist and have created this website to help people learn more about its health.

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