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Quercetin: Cardiovascular Benefits and More

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Quercetin

Have you ever visited a farmer’s market at the peak of growing season? Maybe you’ve admired the colorful arrangement of vegetables in your local market, where the vibrant hues of fruits and vegetables are not just a feast for the eyes but a treasure trove of health benefits. 

Among the apples and asparagus, one compound stands out for its remarkable heart-protective qualities – quercetin. This hidden gem, nestled within the fibers of common fruits and vegetables, is a powerful ally in the fight against cardiovascular diseases.

What is Quercetin?

Quercetin is a remarkable substance found in many plants that we often see in our daily diets. It belongs to a group of plant compounds known as flavonoids. These compounds are like nature’s protective agents, working to safeguard plants, and when we consume them, they offer similar protection.

The standout feature of quercetin is its antioxidant properties. Antioxidants are like bodyguards against tiny, harmful particles known as free radicals. Imagine these free radicals as little troublemakers that roam around in our bodies, causing damage to our cells. This damage can lead to a variety of health problems, especially those related to the heart and blood vessels, like cardiovascular disease.

Free radicals are a normal part of our body’s processes, but factors like pollution, smoking, and stress can increase their numbers dramatically. This is where quercetin steps in as a hero. It helps neutralize these free radicals, reducing their ability to cause harm. By doing so, quercetin acts as a valuable ally in maintaining our overall health, particularly in protecting our heart and preventing related diseases.

Heart Health Hero

Quercetin is making waves in the health world for its potential role in fighting atherosclerosis, a major cause of heart disease. Atherosclerosis slowly narrows and hardens the arteries, leading to heart attacks and strokes, two of the top health threats in the United States.

Research, including a notable study with rabbits on a high-cholesterol diet, has highlighted quercetin’s impressive effects. It not only mitigated the diet’s damaging impact on arteries but also helped reduce arterial plaque. This is significant since plaque buildup is a key factor in many heart-related emergencies.

What’s more, quercetin activates a process called reverse cholesterol transport. It’s like a cleanup operation where HDL cholesterol picks up excess cholesterol from arteries and ferries it to the liver for disposal.

Quercetin also supports the endothelial cells lining our blood vessels, crucial for regulating blood flow and pressure. It boosts the production of nitric oxide, which tells blood vessels to relax, enhancing blood circulation. This blend of benefits positions quercetin as a promising player in maintaining heart health and preventing serious cardiovascular events.

Other cardiovascular benefits of quercetin include: 

  • Wards off abnormal heart rhythms: Studies show that quercetin has the potential to keep arrhythmias such as AFib at bay. 
  • Prevents blood clots: Research indicates that quercetin may help to prevent blood clots and keep the blood flowing smoothly.
  • Lowers blood pressure: Evidence suggests that quercetin may help to lower blood pressure. A meta-analysis showed that 500 mg of quercetin daily reduced elevated blood pressure. 
  • Prevents Aneurysms: Animal studies show quercetin can reduce the incidence of abdominal aortic aneurysms, which can be fatal if they rupture. 

Nature’s Bounty: Dietary Sources

Obtaining nutrients directly from natural food sources is always the best approach, and quercetin is no different. Vegetables such as onions, capers, broccoli, kale, and dill are all high in quercetin. 

Fruits like dark berries and apples are also rich in quercetin. Green tea is also a good source of this nutrient. Including these foods in your diet offers quercetin and a spectrum of other nutrients essential for overall health.

Evidence-Based Supplements

Though natural sources are ideal, they may not always provide sufficient quercetin for therapeutic effects. This is where supplements step in. Natural Heart Doctor offers a handful of choices formulated to deliver optimal quercetin levels. They ensure a consistent intake, beneficial for those seeking targeted cardiovascular support.

  • OptiLipid, formulated by cardiologist Jack Wolfson, offers a natural alternative to statins for maintaining healthy cholesterol levels, effectively balancing LDL and HDL without the blood sugar issues linked to statin drugs.
  • Daily Defense combines quercetin with other antioxidants, aiding in daily protection against environmental and dietary stressors. 
  • Quercetin by Pure Encapsulations offers a pure, high-potency quercetin, ideal for those who require a focused approach to heart health. 

Next Steps 

Quercetin may not be a supplement you’ve heard a lot about, and that’s unfortunate, given its role in heart health. You can find it in many colorful foods or as a supplement, making it a key part of staying healthy and keeping your heart in good shape.

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About Dr. Keith Smigiel NP, DC

Dr. Keith Smigiel

Dr. Keith Smigiel is a regenerative medicine physician and pain management specialist. He takes an integrative approach to medicine, focusing on customized solutions tailored to individual needs. Using advanced, non-surgical treatments, Dr. Smigiel stimulates your body’s ability to naturally heal itself.

Dr. Smigiel helps people suffering from conditions such as chronic pain and erectile dysfunction, to hair loss and weight gain. Combining treatments such as PRP Therapy, Ozone, Neural Prolotherapy, and IV Infusions with functional rehabilitation, he helps you look and feel better.

He heals the body, instead of just treating the symptoms!

With his professional qualifications as a certified family nurse practitioner, a doctor of chiropractic, and a fellow of the International Academy of Medical Acupuncture, Dr. Smigiel offers patients comprehensive care from a broad perspective of conventional and alternative medicine. He also has extensive experience in functional rehabilitation and chronic pain management.

Dr. Smigiel is married to Angela and has two children, Sophia and Larz. When he’s not busy helping patients, he enjoys hiking, mountain biking, motocross, and boating.

About Dr. James Kneller, M.D., Ph.D., FHRS

Dr. James Kneller, M.D., Ph.D., FHRS

Dr. James Kneller is one of the nation’s leading heart rhythm specialists. Dr. Kneller is certified by the American Board of Internal Medicine (ABIM) in Clinical Cardiac Electrophysiology, Cardiovascular Disease, and Internal Medicine.

As a Fellow of the Heart Rhythm Society (FHRS) and Certified Cardiac Device Specialist (CCDS), Kneller provides comprehensive patient care, combining best medical practice with invasive procedures using state-of-the-art technologies to treat heart rhythm disorders.

Beyond guideline-directed therapies, Kneller is passionate about optimized personal health. With a deep interest in complimentary alternative medicine (CAM), he strives to reduce the need for pharmaceuticals, invasive procedures, and exposure to harmful radiation. With Natural Heart Doctor, he strives to help each and every client to Live Well, Eat Well, and Think Well to attain their 100-year heart!

About Dr. Lauren Lattanza NMD, FACC

Dr. Lattanza Office Visit with Patient

As a Naturopathic Physician, I am trained to treat the whole person and get to the root cause of disease.

I went to Arizona State University where I graduated with a bachelor’s degree in psychology with a depth in physiology and minor in Spanish. After my undergraduate degree I was working on prerequisite classes towards medical school, which is when I came to learn that my values identified best with the principles of naturopathic medicine. I knew that I wanted to help patients identify the causes of disease and be able to offer treatments which would improve their health rather than simply treating symptoms.

I dedicated the next 4 years to the Southwest College of Naturopathic Medicine in Tempe, Arizona where I attained my Doctorate of Naturopathic Medicine. I served as Class President all 4 years, Board of Trustees – Student Trustee, spoke as the Club President for our branch of Toastmasters, and was voted by my peers and attending physicians to earn the Outstanding Leadership Award for the Class of 2020. Throughout medical school I took it upon myself to work alongside MDs, DOs, chiropractors, and functional medicine practitioners in addition to naturopathic physicians.

As a Spanish speaking student, I was able to volunteer with community clinics around Phoenix and provide free healthcare to low-income families. Due to this combined exposure, I came to find my passion in treating cardiometabolic and digestive disorders that are all too common, yet largely preventable. I took the opportunity to learn the broad spectrum of healthcare so I can ensure that I am able to provide my patients with the best options.

About Dr. Jack Wolfson DO, FACC

Dr. Wolfson Office Visit with Patient

Dr. Jack Wolfson is a board-certified cardiologist, Amazon best-selling author, husband, father, and the nation’s #1 Natural Heart Doctor.

For more than two decades, more than one million people have enjoyed the warmth, compassion, and transformational power of his natural heart health courses and events.

Dr. Wolfson is the founder of Natural Heart Doctor Scottsdale, his heart health practice in Arizona, and Natural Heart Doctor, an online resource center with natural health information. Doctors from across the globe reach out to Dr. Wolfson for training and education in holistic health practices.

He has been named one of America’s Top Functional Medicine Doctors and is a five-time winner of the Natural Choice Awards as a holistic M.D. Dr. Wolfson’s work has been covered by more than 100 media outlets, including NBC, CNN, and the Washington Post. His book “The Paleo Cardiologist: The Natural Way to Heart Health” was an Amazon #1 best-seller.

Dr. Wolfson and his wife Heather have four children and are committed to making the world a better place to live. They provide for those in need (including animals) and support natural health causes through their philanthropic efforts.

Chiropractic

Our chiropractor is an expert at adjustments and holistic chiropractic care and works closely in conjunction with the other health care experts at Natural Heart Doctor.

Call (480) 535-6844 for details and scheduling.

IV Therapy

We use specially formulated natural vitamins and minerals that are injected into a vein to prevent or treat dehydration. Ideal for people in Arizona.

Call (480) 535-6844 for details and scheduling.

Acupuncture

Stimulate your body’s natural healing abilities and promote physical and emotional well-being with acupuncture at Natural Heart Doctor.

Call (480) 535-6844 for details and scheduling.

Health Coaching

Our health coaches use evidence based skillful conversation, clinical interventions, and strategies to engage you actively and safely in health behavior changes.

Call (480) 535-6844 for details and scheduling.

Cardio Tests

We use the most advanced testing in the world to assess heart health and to identify the root cause of your health issues.

Call (480) 535-6844 for details and scheduling.

Office Visits

Schedule an office visit with one of our cardiologists, holistic physicians, chiropractor, or health coaches.

Call (480) 535-6844 for details and scheduling.

Frequently Asked Questions

I’d like to receive an online second opinion from Natural Heart Doctor. What do I do next?

You can initiate a second opinion online through our website at any time. To begin, select the team member you’d like to speak with and open an account.

Click here for cardiologist Dr. Jack Wolfson.

Naturopathic Medical Doctor Dr. Lauren Lattanza. Get details.

Naturopathic Medical Doctor Dr. Tonia Rainier. Get details.

Click here for  Natural Heart Doctor Health Coach.

Alternatively, you can email health@naturalheartdoctor.com. A member of our care team will help guide you through the process of starting a second opinion.

What is the cost of a Natural Heart Doctor Online Second Opinion?

The cost for most second opinions varies by team member. This fee includes information collection, a phone or video consultation, a second opinion from a Natural Heart Doctor specialist and guidance throughout the process from your personal Care Team at Natural Heart Doctor.

Cardiologist Dr. Jack Wolfson’s Second Opinion Fee is $1500.

Holistic Physician’s Dr. Lauren Lattanza’s Second Opinion Fee is $250.

Naturopathic Physician Dr. Tonia Rainier’s Second Opinion Fee is $250.

Note: We apply the Online Second Opinion Call fee as a credit to any future consultations with Natural Heart Doctor, should you choose them.

Will my insurance cover the cost of a Natural Heart Doctor Online Second Opinion?

Most likely, no. Most health plans do not cover online second opinions or consultations. You are responsible for the cost of our second opinion. Natural Heart Doctor cannot file a claim with your insurance carrier, nor can we provide a procedure (CPT) code for this service.

What is the timeline to receive an online second opinion?

We do our best to schedule your second opinion as quickly as possible. Typically, it takes 5 to 7 business days after your information has been collected to receive your phone or video online second opinion.

What information do you need in advance of our call?

Our office will send you a short questionnaire to complete and return. We DO NOT need your complete medical records.

How many questions can I ask the expert during our call?

You may ask a maximum of five questions. This is to ensure that the expert has sufficient time to devote to each question. All questions must be finalized before your online meeting.

What should I expect to receive once my second opinion is complete?

You will receive a summary of our discussion along with our second opinion. The second opinion will be in written form. After you have reviewed the second opinion, a Natural Heart Doctor clinician will follow up with you by phone to address general medical questions about the information provided in the second opinion.

What if I have follow-up questions for the expert after I have reviewed my second opinion?

If you have a clarifying question about an expert’s response to one of the questions in your second opinion, and the Natural Heart Doctor clinician is unable to address it, then you may request a follow up session for an additional fee. 

Is my medical and payment information secure?

Natural Heart Doctor is strongly committed to protecting the privacy and security of all our patients. Our website meets all federal requirements for protecting personal health information under the Health Insurance Portability and Accountability Act (HIPAA). All financial transactions are processed by Natural Heart Doctor securely using industry standard payment processing tools.

I would rather visit Natural Heart Doctor for an in-person appointment. What should I do next?

If you would prefer an in-person appointment at Natural Heart Doctor instead of an online second opinion, please call (480) 535-6844 for details and scheduling.

Can I schedule a follow up appointment with the specialist who provided my online second opinion?

Yes, we’re happy to help you on an extended basis. Our clinician can discuss options with you when presenting our second opinion summary.