Why Quercetin Belongs in Your Immune Support Kit

Are you ready to boost your immunity and better prepare for any potential assaults from bacteria, viruses and fungi? We all need to be prepared to help keep our immune system working at its best, and that means doing a variety of things, like eating a nutritious diet, getting enough sleep, avoiding environmental toxins, staying hydrated, and practicing stress management, within Other things. Among those “others” is the use of herbal remedies that have been shown to work with the immune system.

Basics of the immune system

The immune system is made up of a variety of players, including antibodies, white blood cells, bone marrow, lymph nodes, vessels, thymus, complement system (made up of different proteins that complement antibodies), and spleen. Its function is critical: to protect the body from harm caused by bacteria, fungi, physical trauma, viruses, stress and toxins from the environment, food and other evils.

Your immune system is activated by substances that your body does not recognize as its own or friend. These substances are called antigens, and when they bind to receptors in immune cells, various processes can occur and lead to some type of response, such as cold or flu symptoms, inflammation, cellular mutations, or other reactions.

The immune system has two subsystems, called the innate and adaptive immune system. They both work together to deal with gaseous substances, but they also work in different ways. The innate system provides a general defense against invading substances and fights those that enter the body through the digestive tract or the skin.

The adaptive immune system produces antibodies that it uses to fight certain germs it has encountered before. For example, if you have had measles and recover, your adaptive system will recognize and combat any future measles exposures.

Of course, the best way to support the immune system is to avoid all factors that can lower it. However, in real life, this is not possible, which is why we often bring in helpers, including herbal and dietary remedies. One of these treatments is called quercetin.

Quercetin is found in berries, citrus fruits, grapes and more. (Belphoto/Shutterstock)

What is quercetin?

Quercetin is a pigment belonging to a group of plant compounds called flavonoids. It is found in a variety of vegetables, fruits, and grains, but is also available in supplement form. Quercetin is a powerful antioxidant, and a number of research studies have indicated that it may help reduce inflammation, which is the root of most diseases.

What is special about quercetin?

People take quercetin supplements for a variety of reasons, including a desire for it Boost their immunity And reduce inflammationWhich in turn can affect a number of health problems and symptoms. Some of the benefits attributed to quercetin include:

It may be caused by high levels of free radicals, which are molecules that can cause disease and other health challenges ignite. Both animal and human studies have indicated that using quercetin may help reduce inflammation. in one studyFor example, women with rheumatoid arthritis responded well to 500 mg of quercetin with improvement in morning pain, early morning stiffness and pain after exercise.

Quercetin has properties that may be Reduce the risk of infection. It also has a “direct regulatory effect on basic functional properties of immune cells,” according to a study in Biocell. This flavonoid plays an important role in regulating the immune system’s response to stress through several types of proteins called kinases and phosphatases that are necessary for cells to function optimally. Therefore, this flavonoid may have a significant impact on overall health.

Do you suffer from bothersome allergy symptoms such as stuffy nose, sneezing, nasal drip, and itchy throat? animal results studies showed that quercetin may inhibit histamine and block enzymes involved in inflammation. More research is needed to determine the potential effect on humans.

Where do you get quercetin?

between the foods The ones that provide quercetin are green and yellow peppers, onions, leeks, asparagus, cherries, tomatoes, red apples, red grapes, turnips, red lettuce, berries, green and black tea. Skin or external peeling provides the largest amount of this flavonoid.

Quercetin is also available as a dietary supplement in capsules and powders, sold as 1 ingredient or in Formulas containing other nutrients. Some people have difficulties metabolizing quercetin on its own; By adding bromelain or vitamin C to the formula, absorption can be increased. A typical dose of quercetin is 250 to 1,000 mg per day.


Maintaining a healthy immune system is important to everyone, and fortunately, there is more than one way to do this through wise lifestyle choices. Use natural supplements such as quercetin In addition to probiotics, vitamins and minerals such as vitamin D, medicinal mushrooms and enzymes These options can be supplemented.

This article was originally published on NaturallySavvy.com


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