1) Anti-Inflammatory Effects: Quercetin improves blood flow to your body’s tissues and organs.
This may reduce inflammation, which could lead to better healing from injury or illness. Also, it helps in reducing pain due to arthritis, diabetes mellitus type 2 (DM2), cancer, heart disease, and other diseases.
2) Lowering Blood Pressure: Quercetin lowers blood pressure levels.
This reduces the risk of stroke, heart attack, and high blood pressure.
3) Improving Heart Health: Quercetin improves heart health by lowering cholesterol levels and improving HDL (good) cholesterol levels.
It also increases low density lipoprotein (LDL) cholesterol levels. This may decrease the risk of coronary artery disease and stroke.
4) Reducing Cancer Risk: Quercetin may lower your chances of getting colon cancer or lung cancer.
5) Improving Cognitive Function: Quercetin improves cognitive function by increasing brain oxygenation.
It may improve memory and learning ability.
6) Protecting Your Brain Cells: Quercetin protects your brain cells by preventing cell death.
This may prevent Alzheimer’s Disease, Parkinson’s Disease, Huntington’s Disease, and other neurodegenerative disorders.
7) Preventing Hearing Loss: Quercetin may prevent hearing loss by preventing cell death in your inner ear organs.
This may protect you from such diseases as tinnitus and age-related hearing loss.
8) Antioxidant Effects: Quercetin is a powerful antioxidant, which protects your body against premature aging and disease.
It protects the cells of your eyes, lungs, kidneys, stomach, brain, liver, and skin.
9) Slowing the Aging Process: Quercetin may slow down the aging process by reducing oxidative stress and inflammation.
It also prevents cell death, which may prevent diseases such as Alzheimer’s, Parkinson’s, and Huntington’s disease.
10) Weight Loss: Quercetin affects your weight by influencing leptin levels. It also reduces triglyceride and cholesterol levels in your blood, preventing obesity.
Quercetin Side Effects:
1) ALLERGY: Quercetin may cause an allergic reaction in people who are sensitive to it.
If you have skin rashes, hives, or breathing problems, stop taking it immediately and contact your doctor.
2) MISCARRIAGE: Quercetin may cause miscarriage.
Do not take it if you are pregnant.
3) BLOOD THINNERS: Taking quercetin with blood thinners can increase the risk of bleeding or bruising.
4) INTERACTIONS: Quercetin may interact with blood pressure medications, diabetes medication, and other drugs.
Tell your doctor about all other medications you are taking.
The recommended dosage of quercetin is 500 milligrams daily. Take it with meals for better absorption. You can also increase the dosage to 1,000 milligrams daily if you have serious health issues.
Quercetin is available as a dietary supplement in capsules, tablets, liquids, or powders.
There are many recipes for drinks and meals that include quercetin. You can look online for some good recipes with this ingredient. A few examples are:
* Quercetin and mixed berry smoothie
* Quercetin and mixed green vegetable juice (add honey or stevia for taste)
* Quercetin and sweet potato casserole
* Quercetin and mushroom stew
* Quercetin and mixed vegetable soup
* Quercetin and stuffed cabbage rolls
Other Sources of Quercetin:
Beans, berries, apples, red wine, green tea, onions, broccoli, cabbage, brussels sprouts, leeks, and other leafy green vegetables also contain quercetin.
Research shows that the following quercetin foods contain high quantities of it.
1) Red onions: 1 cup contains 16 milligrams of quercetin.
2) Sweet onions: 1 cup contains 12 milligrams of quercetin.
3) Red peppers: 1 cup contains 10 milligrams of quercetin.
4) Green peppers: 1 cup contains 5.
6 milligrams of quercetin.
Quercetin supplements are available in the form of tablets, capsules, softgels, liquids, and powders. Look for standardized versions with at least 95% pure quercetin content for best results.
Quercetin is a type of plant pigment found in many colored fruits, vegetables, leaves, and grains. It has anti-inflammatory, antioxidant, antifungal, and antiviral properties. Quercetin is used to prevent allergies, autoimmune disorders, infections, inflammatory bowel disease, skin conditions, cells changes, cancer, heart disease, and other health issues.
Quercetin supplements are available with a prescription or over-the-counter. It is also found in certain foods and drinks such as red onions, green tea, apples, leafy greens, and others.
Quercetin is safe when taken orally in the short term. It can cause skin rashes, hives, or breathing problems when used topically. Do not take it if you are pregnant or trying to become pregnant, as it may cause miscarriage.
It may interact with blood thinners, diabetes medication, and other drugs. You should tell your doctor before taking quercetin supplements.
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Sources & references used in this article:
Quercetin intake with exercise modulates lipoprotein metabolism and reduces atherosclerosis plaque formation by M Garelnabi, H Mahini, T Wilson – Journal of the International Society of …, 2014 – Springer
Quercetin reduces atherosclerotic lesions by altering the gut microbiota and reducing atherogenic lipid metabolites by J Nie, L Zhang, G Zhao, X Du – Journal of applied microbiology, 2019 – Wiley Online Library
Quercetin alleviates hypercholesterolemic diet induced inflammation during progression and regression of atherosclerosis in rabbits by S Bhaskar, KS Kumar, K Krishnan, H Antony – Nutrition, 2013 – Elsevier
Comparative effects of quercetin and hydroalcoholic extract of Otostegia persica boiss with atorvastatin on atherosclerosis complication in male wistar rats by A Parvin, P Yaghmaei, M Noureddini… – Food Science & …, 2019 – Wiley Online Library