Join Our 100 Year Heart Club
Searching for products?

Ten Heart Health Benefits of Cayenne Pepper

  This post may contain affiliate links
Red chili peppers and flakes

In the abundant toolbox of nature, there lie many hidden gems that possess the potential to significantly enhance our cardiovascular health. These natural remedies often come with fewer side effects than their manufactured pharmaceutical counterparts, making them an attractive and holistic alternative.

Cayenne pepper is a fiery gem among these remedies. This humble spice in many kitchens worldwide might do more than tantalize our taste buds. It could hold the key to better heart health. With its rich compound profile, cayenne pepper has the potential to offer a natural, side-effect-free path to improved cardiovascular wellness. This really speaks to, “Let food be thy medicine.”

What is Cayenne Pepper?

Hailing from the hot chili pepper family, Cayenne pepper, also known as Capsicum annuum, has a rich history that extends to Central and South America. Its culinary and medicinal uses stretch back an impressive 9,000 years, treasured by the indigenous tribes of the Amazon as a valuable herbal remedy.

The Cayenne pepper’s striking red color has earned a special place in many world cuisines, particularly in Latin America and Asia. It brings a robust heat and flavor to dishes that is unforgettable. Measured between 30,000 to 50,000 units on the Scoville Heat Scale which gauge chili pepper heat, Cayenne pepper is undoubtedly known for its fiery kick. This rating places cayenne in the mid-range, significantly hotter than the common jalapeno but milder than the fiery habanero.

The characteristic punch of the cayenne pepper is due to a compound called capsaicin, which is predominantly found in the fruit’s placental tissue that holds the seeds. This potent compound is responsible for the potential health benefits, especially concerning the cardiovascular system. Capsaicin’s effects on our bodies are broad and complex, touching upon areas from pain modulation to metabolic regulation, making cayenne pepper a natural powerhouse worthy of our attention.

Cayenne Pepper and the Heart

Peeling back the layers of the cayenne pepper reveals a remarkable series of potential benefits to our cardiovascular system. The fiery capsaicin compound not only lends cayenne its heat but also can impact heart health in numerous ways. Let’s delve into the heart of the matter, examining how this not-so-subtle spice could support a healthier cardiovascular system:

Lowers Blood Pressure

Cayenne pepper, renowned for its heat, also has the ability to warm your heart’s health. It expands blood vessels, enhancing blood flow and thereby reducing blood pressure and reducing the heart’s workload.

The secret behind cayenne’s potency lies in its star component – capsaicin. Capsaicin has an intriguing relationship with a particular receptor in our bodies called TRPV1. When capsaicin comes in contact with this receptor, it prompts the release of nitric oxide. While nitric oxide might sound scientific and perhaps a bit intimidating, it’s essentially a VIP pass for your blood vessels to relax. The result? A welcome dip in blood pressure levels.

In addition to this, capsaicin also moonlights as a diuretic. Capsaicin helps your body get rid of excess sodium – a usual suspect behind soaring blood pressure, especially when it comes to highly processed diets. So, not only does capsaicin add a kick to your food, but it’s also throwing punches in your fight against high blood pressure.

Prevents Hardened Arteries

Cayenne pepper helps prevent the hardening of arteries, a condition known as atherosclerosis. It does this by reducing calcium build-up and impeding the process where artery cells start acting like bone cells, which are key contributors to artery hardening.

A 2022 study found that people who regularly consumed chili had lower initial and subsequent calcium measurements in their coronary arteries, implying that chili consumption may have a protective effect against arterial calcification, which is a crucial factor in the development of heart disease.

Reduces Inflammation and Oxidative Stress

Cayenne pepper aids in reducing inflammation in the body. A 2022 study found that another compound in cayenne, dihydrocapsaicin, increases nitric oxide production, reduces inflammation, and scavenges free radicals. The two compounds significantly reduce inflammation and cell adhesion linked to heart disease while promoting healthier blood flow.

Reduces Abnormal Heart Rhythms

Research suggests capsaicin may help regulate heart rhythms, reducing arrhythmias or abnormal heartbeats. For example, animal studies have found capsaicin to notably reduce the potentially fatal rhythms of ventricular tachycardia and fibrillation by blocking calcium channels. 

Reduces Blood Clots

Cayenne pepper might just be your heart’s secret weapon against blood clots, the main actors behind life-threatening scenarios such as heart attacks and strokes.

The capsaicin in cayenne pepper has a knack for putting the brakes on the aggregation of platelets. Capsaicin helps prevent these blood cells from clumping together and forming clots.

Improves Cholesterol Levels

Research has shown that capsaicin has the ability to significantly improve cholesterol levels. In fact, a 2022 systematic review of several randomized control studies found that capsaicin supplementation improves lipid profiles, decreasing levels of total cholesterol, triglycerides, and low-density lipoproteins (LDL). Moreover, studies have found it to increase the level of beneficial high-density lipoproteins (HDL).

Improves Metabolism and Prevents Obesity

Interestingly, capsaicin not only turns up the heat in your dishes but also in your body. This ‘internal heat’ is the thermogenic effect at play, which kick-starts metabolism and assists in effective weight control.

A recent study found that capsaicin stimulates the TRPV1 receptor, which plays a role in energy expenditure. Cayenne pepper helps burn fat, increase metabolism, and reduce the formation of new fat cells, making it a natural tool in the fight against obesity.

Regulates Blood Sugar

Numerous scientific studies underscore a fascinating truth about cayenne pepper—it’s a formidable ally in our fight against diabetes. It bolsters insulin sensitivity and effectively reins in blood glucose levels, painting a promising picture for antidiabetic care.

Regularly consuming meals rich in capsaicin has been shown to curb the spike in blood glucose levels that typically occurs after eating. This is particularly beneficial in managing diabetes and mitigating the risk of heart complications associated with the condition.

One study found that when participants included chili in their diet, they required less insulin to regulate the post-meal surge in blood sugar levels compared to when chili was absent from their meals. The takeaway? Cayenne pepper may well be a tasty tool in our nutritional arsenal against diabetes.

Lowers Death Rates

A comprehensive 2022 meta-analysis encompassing four separate studies revealed an intriguing correlation: regular intake of capsaicin was associated with lower mortality rates. The statistics indicated a 13% lower risk of death from all causes for individuals frequently consuming this fiery compound. Moreover, capsaicin consumers had a 17% reduced risk of death due to cardiovascular issues.

Use in Acute Myocardial Infarction (heart attack)

Many people have supported the claims that cayenne pepper is an attractive option in the event of a heart attack. Could cayenne replace aspirin in the setting of an acute myocardial infarction? There is no evidence in the scientific literature to support this claim, and in the case of a heart attack, we support calling 911 and heading to the nearest hospital. In that situation, you will receive aspirin treatment.

Beyond the heart

Cayenne pepper is packed with vitamins C, B6, E, potassium, manganese, and potent antioxidants known as flavonoids. In addition to its impressive nutrient profile, cayenne pepper has been studied for its potential to help with various health conditions, including the following:

  • Improves digestion
  • Relieves headaches and migraines
  • Provides detox support
  • Alleviates joint and nerve pain
  • Supports weight loss
  • Treats skin conditions
  • Boosts metabolism
  • Fights cold and flu
  • Prevents allergies
  • Boosts immunity
  • Exhibits anti-cancer properties
  • Demonstrates anti-fungal properties

Thus, the versatile cayenne pepper serves as more than just a spice, offering many health benefits beyond the heart.

Incorporating Cayenne Pepper into Your Diet

With its distinctive fiery flavor, cayenne pepper offers a spicy kick to your meals. And surprisingly, integrating this potent spice into your daily culinary creations can be both enjoyable and easy.

When it comes to spicing up your routine, imagination is your best friend. Imagine a sprinkle of cayenne on your eggs or a modest dash in your soup. You could even dare to blend cayenne into your morning smoothie, crafting an unexpected yet flavorful fusion that’ll kickstart your day.

Always opt for organic cayenne pepper, free from any unwanted pesticides or additives. Besides being more healthful, organic cayenne typically has a richer and deeper flavor profile, enriching your dishes on multiple levels.

What if you find the zesty spice too much for your palate? There’s no need to miss out on Cayenne’s myriad benefits. Other forms of this power-packed spice, such as tinctures and pills, offer a subtler way to incorporate cayenne into your wellness regimen. However, they must be used with caution.

Cayenne pepper tinctures can be added to water or juice and consumed. This can particularly benefit those seeking to leverage its digestive or detox benefits. Similarly, cayenne pepper pills offer another option for those who want health benefits but are unable to handle the heat.

Regardless of the form you choose, adding cayenne pepper to your diet is a small change that can significantly impact your overall health. Remember to start with small amounts and gradually increase over time as tolerated.

Steering Clear of Potential Pitfalls

Even as we toast cayenne pepper for its myriad health benefits, let’s keep our eyes open to its potential downsides too. A balanced approach requires understanding the benefits, risks, side effects, and interactions that come with consuming cayenne.

Interactions are a case in point. Cayenne pepper can sometimes step on the toes of certain medications. One such potential misstep involves ACE inhibitors, commonly prescribed for high blood pressure and heart failure. Theophylline, a drug commonly used for managing asthma, and some sedatives and antidepressants may also find themselves in a complicated tango with cayenne pepper.

Case studies indicate that a surfeit of capsaicin supplements might potentially trigger vasospastic events—even capsaicin-induced heart attacks. It’s wise, therefore, to have a heart-to-heart with your healthcare provider about using these products. At NHD, we advocate a balanced approach: Keep cayenne in your culinary repertoire, but exercise restraint when it comes to using it in supplement form.

On another note, cayenne pepper holds an impressive credential—it doubles as a potent blood thinner. A powerful player in preventing blood clots and enhancing circulation. However, if you’re on blood-thinning medications, like warfarin, Eliquis, or aspirin, it’s worth considering cayenne’s role. It’s a dialogue you need to have with your doctor prior to ramping up your cayenne consumption. A little fine-tuning of your medication dosage might be needed to ensure your blood doesn’t become overly thin. Remember, it’s all about creating harmony within your health regimen.

It’s important to keep in mind that not everyone can tolerate cayenne pepper. Heartburn, stomach upset, and irritation in the digestive tract are potential pitfalls for some with cayenne consumption. Start slow, with smaller doses. Gauge your body’s response. And always, always touch base with your healthcare provider before starting this fiery regimen. Remember, wellness is a personalized journey, and dancing to your own health rhythm is essential.

Next Steps

Cayenne is just one of the many natural tools available for bolstering heart health, emphasizing that the journey to wellness is comprehensive. Integrating an array of beneficial practices, from balanced nutrition and physical activity to stress management and restful sleep, offers a powerful approach to cardiac care.

Natural Heart Doctor offers a complimentary 20-minute consultation with a certified health coach to support you on this journey. We’ll discuss your unique situation and the numerous natural strategies to fortify your heart health. So, reach out today and take the first step towards your 100 Year Heart.


You may also enjoy these posts...

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.


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.


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 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.