Home > Blog > Anti-Aging > The Amazing Benefits of Quercetin You Need to Know

The Amazing Benefits of Quercetin You Need to Know

benefits of Quercetin chemical formula on paperDid you know that the immense health-promoting benefits of quercetin can prove life-changing? Abundantly found in nature, this powerful flavonoid is loaded with amazing natural healing powers. Interestingly, studies suggest that the anti-carcinogenic and anti-oxidative properties in quercetin are more potent than vitamin C. If you are looking to boost your health the natural way, beat stress, enhance cognitive function and reduce the risk of various diseases, then it is time to include quercetin-rich foods in your nutritious diet.

What Is Quercetin?

Quercetin is a group of natural plant pigment referred to as flavonoids. Flavonoids are potent antioxidants that protect your body from the harmful effects of free radicals, inflammation, and aging. The immense benefits of quercetin are attributed to its powerful antioxidant, anti-inflammatory, anti-allergic, anti-microbial, and anti-viral properties. Quercetin is predominantly present in deep colored fruits and vegetables. Interestingly, it is the most consumed flavonoid due to its abundance of availability in nature. The flavonoid is also found in the form of supplements.

Benefits of Quercetin for Adrenal Fatigue

Your body is naturally equipped with the NeuroEndoMetabolic (NEM) Stress Response System for dealing with stress. It is a delicate network of various organs and six circuits including the inflammation circuit that works in unison to deal with stress. During a stressful situation, the NEM signals adrenal glands to secrete anti-stress hormone cortisol. However, constant stress exerts excess pressure on the adrenals for secretion of more cortisol. This can leave your adrenal glands overburdened and they are unable to produce adequate cortisol. As a result, the natural stress-fighting ability of your body reduces which can lead to adrenal fatigue.

If you frequently experience extreme fatigue along with symptoms such as low energy levels, difficulty in waking up, insomnia, brain fog, low concentration levels, anxiety, constipation, low energy levels, stubborn weight gain, craving for salty and fatty foods then you could be having Adrenal Fatigue Syndrome (AFS).

Tired looking man sitting on the ground without the benefits of quercetinMinimizing stressors is a crucial tool for adrenal fatigue recovery. Consistent stress can propel your adrenal glands to secrete more cortisol taking your body to a fight or flight response. High cortisol level can damage muscle tissue and lead to various other health issues. Quercetin can help fight the effects of extended stress by suppressing cortisol production.

Inflammation leads to various health issues. Therefore, taking the effect of inflammation into consideration is crucial while dealing with adrenal fatigue. The inflammatory circuit of NEM includes the microbiome, immune system and gut. Any imbalance in this circuit can lead to autoimmune disorders, chemical and food sensitivities, recurrent infections, frequent illness, prolonged healing time, yeast infections, musculoskeletal pain, and leaky gut. An imbalanced inflammatory circuit can disturb the entire NEM system affecting your body’s natural stress-fighting ability. This can, in turn, raise the chances of developing adrenal fatigue. Including quercetin-rich foods in adrenal fatigue diet could help in accelerating the recovery process. This is because quercetin being a potent antioxidant helps fight inflammation-related health issues and protects your body from the damage of free radicals.

Amazing Benefits of Quercetin

There are immense benefits of including quercetin in your diet. Here is why you should consider having this powerful flavonoid.

Fights Inflammation

Inflammation is the root cause of various diseases including mental disorder, cognitive decline, heart disease, immune disorder, and cancer. One of the remarkable benefits of quercetin is it helps reduce inflammation. The powerful antioxidant property of quercetin protects your body against the harmful damage of free radicals which can otherwise alter DNA function, increase cell mutation and weaken cell membrane. Research shows that quercetin can help fight various inflammation-related health problems including stomach ulcer, gout, allergies, cognitive impairment, insulin resistance, asthma, heart disease, high cholesterol, hardening of arteries, hay fever, eye-related disorders, viral infections, chronic infections, cancer, and skin disorders.

Helps Fight Stress

Consistent stress causes imbalanced cortisol level in your body. High cortisol level can wreak havoc on your health. Quercetin can help fight stress by suppressing excess cortisol production thus protecting you from stress-related health problems.

Supports Brain Health

When it comes to brain health the benefits of quercetin is immense. The powerful antioxidant property of the flavonoid significantly protects the brain cells from the harmful effects of oxidative stress. Quercetin protects the brain by inhibiting pro-inflammatory molecules linked to several progressive brain disorders including dementia and Alzheimer’s disease. The potent flavonoid is also known to reverse cognitive impairment in aged people.

Reduces Risk of Cancer

Studies show that including nutritious quercetin-rich foods in the diet can help reduce the risk of cancer. With its unique anti-proliferative effect on the cancerous cells, quercetin is known to exhibit chemo-preventive activity. This makes the flavonoid an effective addition to natural cancer remedies. Flavonoids are known to fight cancer by ceasing cell mutation and hindering tumor growth.

Promotes Liver Health

Animal studies show that quercetin helped reduce ethanol-induced acute liver injury in mice. Researchers suggest that quercetin can help protect the liver from alcohol-related injuries by reducing oxidative stress and lowering the level of pro-inflammation cytokines. Quercetin can also help fight against fatty liver disease by stimulation of mitochondrial oxidative metabolism in the liver.

Relieves Pain

The powerful anti-inflammatory property of quercetin can significantly help reduce pain related to autoimmune conditions such as infections and arthritis. Certain studies show that in people with infection-related bladder pain, taking quercetin could help reduce the symptoms. The flavonoid eases the pain by inhibiting inflammatory cytokines.

Promotes Healthy Heart

Heart shaped apple containing the benefits of QuercetinBenefits of quercetin also extend to heart health. The anti-inflammatory property of the powerful flavonoid is known to reduce the risk of cardiovascular diseases and atherosclerosis. Including foods rich in quercetin helps reduce cholesterol levels and fight hypertension.

Promotes Healthy Blood Pressure Levels

People with blood pressure issues can reap the benefits of quercetin by including loads of deep colored fresh fruits and vegetables the in diet. Clinical research shows that quercetin supplementation could help attain stabilized systolic, diastolic, and arterial pressure.

Fights Allergies

Quercetin being a natural antihistamine reduces the effects of food allergies, seasonal allergies, skin reactions, and asthma. Quercetin proves as an effective natural remedy for food allergies by suppressing immunoglobulin allergic responses. Studies show that quercetin can help fight allergies without any major side effects.

Improves Endurance

Quercetin is believed to improve endurance, reduce the risk of exercise-induced infections and strengthen the immune function. The flavonoid maintains healthy blood vessels for an effective transportation of nutrients and oxygen to various body parts essential for optimal physical performance.

Fights Skin Disorders

When compared to conventional treatments, flavonoids such as quercetin are known to prove an effective natural remedy for skin disorders. Quercetin reduces symptoms of skin disorder by blocking the release of pro-inflammatory cytokines such as TNF and IL-8. Further, studies show that quercetin contains powerful anti-inflammatory and antioxidant compounds that help to naturally fight inflammatory diseases and allergies.

Promotes Eye Health

The potent antioxidant effect of quercetin reduces the risk of cataracts, improves retinal function and promotes eye health. People with elevated blood pressure levels and diabetes being at higher risk of having eye problems should consider loading on quercetin-rich foods.

Fights Diabetes

Over seven weeks of animal study shows that mice fed on a quercetin-rich diet had reduced blood glucose level. Further, during the research scientists found that quercetin supplementation enhanced insulin resistance in genetically obese rats. Researchers believe that the flavonoid could also help fight diabetes in humans.

Top Dietary Sources of Quercetin

Deep colored fruits and vegetables are a powerhouse of quercetin. The amount of flavonoid depends on where and how the food is grown and prepared.

To reap the amazing benefits of quercetin here are some foods you need to include in your diet:
Sliced purple onions with the benefits of quercetin

  • Apples
  • Red wine
  • Dark cherries
  • Berries
  • Pepper
  • Leafy green vegetables
  • Cruciferous vegetables
  • Beans and legumes
  • Raw red onion
  • Tomatoes
  • Capers
  • Raw asparagus
  • Green and black tea
  • Whole grains
  • Citrus fruits
  • Cranberries
  • Pears
  • Herbs
  • Cocoa
  • Olive oil

Owing to its remarkable natural healing and health-promoting properties, incorporating quercetin-rich foods in your nutritious diet is a great way of gaining optimal health.


Quercetin, an extremely potent flavonoid is abundantly found in fresh deep colored vegetables and fruits. The remarkable benefits of quercetin are largely attributed to its powerful anti-inflammatory, antioxidant, and anti-cacogenic, anti-allergic, anti-microbial and anti-viral properties. Including quercetin-rich foods in your everyday nutritious diet helps fight various health issues including inflammation, stress, cancer diabetes, allergies, skin disorder, high blood pressure, and pain. The flavonoid also helps boost endurance, and promotes healthy functioning of various vital organs including the heart, brain, eyes, and liver. The powerful antioxidant and anti-inflammatory property of quercetin make it an effective alternative remedy for providing relief from various diseases.

© Copyright 2015-2019 Michael Lam, M.D. All Rights Reserved.

Dr. Lam's Key Question

In people with extreme fatigue, incorporating quercetin-rich foods in your everyday nutritious diet can significantly help reduce the symptoms. One of the remarkable health benefits of quercetin is that it can help keep you energized and active throughout the day. Consuming fresh pomegranate juice or warm green tea is a great way to reap the amazing benefits of this powerful flavonoid.

Ready to Start Your
Adrenal Fatigue Recovery Journey?
Dr. Lam Coaching is rated 4.7 / 5 average from 70+ reviews on Google