Quercetin-rich foods are a great way to stimulate and strengthen the immune system, since quercetin is an antioxidant substance that removes free radicals from the body, prevents damage to cells and DNA, and thus can prevent the appearance of cancer.
In addition, foods considered functional by the presence of quercetin have an anti-inflammatory and antihistamine action that helps protect against heart disease and alleviate certain symptoms of allergic problems, such as nasal discharge, hives and lip swelling.
- In general.
- The foods richest in quercetin are fruits and vegetables.
- As quercetin is a type of flavonoid that gives color to these foods.
- Thus.
- Fruits such as apples and cherries.
- Or other foods such as onions.
- Peppers or capers are among the richest in quercetin.
Quercetin is widely used to prevent the development of various health problems and can therefore be used to:
In addition, quercetin can also be used to help prevent the development of cancer or to supplement the clinical treatment of various cancers, as it can improve the immune system.
There is no recommended dose for the daily amount of quercetin, however, it is advisable not to exceed 1 g of quercetin per day, as this can cause kidney damage, contributing for example to the development of renal failure.
In addition to these foods, quercetin can also be taken as a dietary supplement, which is sold alone or in combination with other substances such as vitamin C or bromelain. Learn more about these supplements in Quercetin.