History of Quercetin

Quercetin is a type of plant-based vitamin known as a flavonoid. Flavonoids are naturally found in many fruit, vegetables, and drinks such as apples, onions, teas, pineapple, and red wines.  These flavonoid family plants have a very long history of being considered a medication in many cultures. To insure enough Quercetin is available in their systems many people have started to take this as a dietary supplement or part of their normal day to day vitamin regiment to gain it anti-inflammatory and antioxidant properties get more.

Some early studies have suggested Quercetin has both antihistamine properties as well the anti-inflammatory and antioxidants. Because of its antihistamines and anti-inflammatory properties Quercetin has been promoted to treat asthma, allergies, and even has claims to help prevent or reverse heart disease and some cancers. More research is still needed to confirm the finding regarding both heart disease and the cancers it helps treat however, at this point, things look very promising.


Even though there are more studies being done, there does not seen to be any negative side effect due to its natural components. Quercetin is a common chemical found in the rinds and barks of many plants.  When you are taking this as a supplement it is as if you have changed your diet from fast food to apples, berries, and leafy greens.  This also helps people feel so much better so quickly. There is no doctor in the world that would not recommend more fruits and vegetables being added into the diets of each and every one of their patients.

The supplements can be found anywhere from 50 milligrams to 500 milligrams. There is no standard dose regulated however most people will best tolerate 50 milligrams for every 50lbs they carry. For example, if you weigh 150 lbs you should be taking 150 milligrams per dosage. However if you are taking 150 milligrams but find you have an upset stomach either take the vitamin before a meal or slightly reduce the dosage you are taking to rectify.  Other people have reported a large increase of energy and a disruption in their sleep pattern for the first two to three weeks of steady usage. This will even out over time, or with adjustment of your dosage this problem should go away very quickly.

Recently people have become interested in Quercetin’s ability to increase the oxygen in the blood stream. It has been shown that the increase of oxygen allows for better blood flow and reproduction of new healthy blood cells. Findings suggest this will decrease bad liver and kidney enzymes, strengthen the heart, and help those suffering from joint pain.  It has been suggested people suffering from arthritis, or had received chemotherapy treatments take a heavy dosage of this vitamin to help clear out chemicals, or reduce joint pain.

Although all of these findings are all wonderful what has really peeked people’s attention is the suggestion Quercetin can prevent some types of cancer. They believe this is due to the heavy oxygen levels and amount of fresh strong blood cells being regenerated. It also helps to slow cancer growth and cause apoptosis (cell death) that does not normally happen in most cancer cells. This tends to be most dominated with those suffering with prostate or colon cancers which do happen to be two of the hardest cancers to beat.

Since there are still studies being done on the effects of taking Quercetin its true capabilities are still unknown. In the future scientists are looking onto what other vitamins and organic foods that will help Quercetin become an even greater vitamin supplement. Only time will tell the true benefits of this powerful vitamin.