We look at the current research on CBD and blood pressure and discuss whether it could be an effective natural remedy for hypertension. Which CBD Oil is Best for High Blood Pressure?
CBD and Blood Pressure: What Does Science Say?
High blood pressure, or hypertension, is a significant issue. It increases the risk of heart disease and strokes, two of the leading causes of death in the USA. The condition affects approximately 45% of American adults. Furthermore, only 1 in 4 of these people have their blood pressure under control.
Therefore, some may wonder if natural remedies like cannabidiol (CBD) could help. But unfortunately, the relationship between CBD and blood pressure is not straightforward. This article explains the current research on CBD oil for hypertension and whether it is worth trying.
What Is Hypertension?
Before we look at CBD’s possible effects, we will briefly overview hypertension, its symptoms, and its causes.
The term “blood pressure” relates to how much force blood exerts on the vessels as it passes through them. It is measured in units called millimeters of mercury (mmHg).
Blood pressure can be subclassified as systolic or diastolic. Systolic readings measure the force on the blood vessels when the heart muscle contracts. Meanwhile, diastolic blood pressure readings measure the force when the heart muscle relaxes.
In hypertension, the blood’s force on the vessels becomes greater than usual, increasing the risk of heart disease and strokes.
In hypertension (high blood pressure), the blood’s force on the vessels becomes greater than usual. This increases the risk of heart disease and strokes. Some people also use the phrase “elevated blood pressure.” This means that blood pressure is increased, but not significantly.
People with elevated blood pressure could control their condition by making healthy lifestyle changes. However, people with stage 1 or stage 2 hypertension usually require medication.
The table below illustrates what constitutes normal, elevated, and high blood pressure:
Stage 1 Hypertension
Stage 2 Hypertension
Some refer to hypertension as “the silent killer” because it does not usually cause any symptoms until serious problems arise. This is why regular blood pressure check-ups are essential, especially for those at high risk (see below).
In severe cases, a hypertensive emergency can occur. It involves a sudden and dramatic increase in blood pressure, which is extremely dangerous. The condition can cause various symptoms, including:
- Shortness of breath
- Chest pain
- Reduced urination
- Visual changes, such as blurring
Anyone experiencing these high blood pressure symptoms should seek urgent medical attention.
What Causes High Blood Pressure?
Blood pressure increases naturally with age as the artery walls become less elastic. However, several other risk factors can contribute to the development of hypertension:
- Ethnicity (people of African-American or Hispanic descent are at higher risk)
- Family history
- Diabetes or metabolic disorder
- Kidney disease
- Some types of tumors
- Sleep apnea
- Thyroid dysfunction
- Being overweight or obese
- Some medications
Some other potential causes of high blood pressure are lifestyle-related, for example:
- High salt diets
- Low potassium intake
- Excessive caffeine or alcohol consumption
- Lack of exercise
- Lack of sleep
- Some illicit substances, including cocaine, methamphetamine, and “bath salts”
Exploring the facts. …
Does CBD Lower Blood Pressure?
CBD is a cannabinoid, one of the numerous active compounds that cannabis plants produce. Until recently, it lived under the shadow of its intoxicating cousin, tetrahydrocannabinol (THC). However, research shows that CBD has great potential for treating various conditions. So, what about CBD for high blood pressure?
Many people know that THC can reduce blood pressure, and this is why some cannabis users experience dizziness as a side effect. However, we understand less about CBD and how it influences the body. That said, it seems that both chemicals could work similarly by relaxing the blood vessels.
This reaction is probably due to how cannabinoids interact with the body’s endocannabinoid system (ECS). It is an intricate network of cell receptors (CB1 and CB2) and chemicals called endocannabinoids. When they bind together, they regulate a vast range of physiological processes that help maintain a state of balance within the body.
Both THC and CBD can also influence this system. THC binds directly with CB1 receptors to mimic the activity of an endocannabinoid called anandamide. Anandamide has many functions, including relaxing the blood vessels to reduce blood pressure.
However, CBD acts differently. Scientists are still trying to understand its precise mechanism, and it seems to work in several ways. It appears that rather than binding directly with CB receptors, it indirectly increases anandamide levels.
This is why CBD produces many of the same benefits as THC but without intoxicating effects. It works gently within the body rather than overstimulating it. Unfortunately, though, the compound is still very much understudied. Therefore, CBD oil blood pressure research is thin on the ground.
Studies on CBD Oil and Blood Pressure
There are a handful of studies on CBD’s effects on blood pressure. However, their results are very mixed. It seems that they depend upon the species, testing methods, and whether the subjects are healthy or hypertensive.
For example, a 2017 study of nine healthy male volunteers published in JCI Insight had promising results. It investigated the impact of a single 600mg CBD dose under both normal and stressful conditions. The researchers found that the CBD reduced resting systolic blood pressure by an average 6mmHg, and it did not affect diastolic pressure.
However, the effects were more pronounced when they subjected the participants to mental, exercise-induced, and cold stress. CBD seemed to influence both systolic and diastolic blood pressure in these experiments.
Under stressful conditions, CBD seemed to influence both systolic and diastolic blood pressure.
Unfortunately, this study had several flaws. Firstly, the subjects were healthy rather than hypertensive, and they were young, with an average age of 23. Furthermore, the researchers only tested the effects of a single, large CBD dose. Therefore, while interesting, these results are not representative of real life.
A 2020 study resolved some of these issues, using hypertensive test subjects and administering CBD daily for two weeks. However, the subjects were rats rather than humans. It found that CBD did not reduce blood pressure or heart rate. However, it did provide potentially beneficial antioxidant effects.
Different Species, Different Tissue Types, Different Results?
Another 2020 study suggested that CBD might affect rats and humans differently. Its authors proposed that while the compound interacts with CB1 receptors in rats, this might not happen in humans.
They explained that the mechanism in humans is far more complex and involves several other receptor types. However, they tested different cell types for each species, using human lung artery cells and rats’ abdominal artery cells.
Interestingly, an earlier 2015 study had tested CBD on the same type of abdominal artery cells from humans. It found that, in this case, the cannabinoid did influence CB1 receptors and other types.
Is it possible that CBD could affect various species and tissue types differently? Only further research will tell. Far more studies are necessary to fully understand the link between blood pressure and CBD.
The revealing truth about CBD…
Can CBD Oil Raise Blood Pressure?
Another valid question is, “can CBD raise blood pressure?” However, research on this subject is even harder to find.
A 2017 systematic review found that CBD did not affect blood pressure or heart rate under normal conditions. However, it did find that the cannabinoid significantly decreased these measures in stressful circumstances.
It also discussed the long-term effects of CBD by looking at clinical trials on epilepsy, Huntington’s disease, and schizophrenia. It found no changes in blood pressure in any of these studies.
One study on intraocular pressure (IOP) found that CBD temporarily increased IOP, which is related to blood pressure. These effects occurred after a single 40mg dose. Therefore, individuals with already raised IOP should exercise caution and consult a doctor before using CBD.
CBD and Blood Pressure – What Is the Best Product Type?
First and foremost, we must point out that research into CBD’s effects on blood pressure is ongoing. At present, there is no evidence available to suggest that a specific form of CBD is more or less effective than another.
We can tell you that vaping seems to provide higher bioavailability than CBD oils consumed sublingually or an edible consumed orally. This means that a greater percentage of the cannabidiol in a vape product is absorbed. Also, CBD vape juice could have an effect in a matter of seconds. Meanwhile, it tends to take at least 15 minutes for an oil to affect, whereas a CBD edible might not show any noticeable benefits for 30-90 minutes.
However, there are certain health concerns attached to vaporizing in general. Research by Harvard University outlined the possible damage caused by vaping.
Also, thinning agents such as vegetable glycerin (VG) and propylene glycol (PG) are widely used in CBD vape liquids. While they are generally classified as safe for human consumption, they could release carcinogens when heated. A study published in 2017 found that when heated to 448 degrees Fahrenheit, PG produced a high level of formaldehyde, a known carcinogen.
Furthermore, a 2020 study found that vaping e-liquid containing a mix of VG and PG might result in lung inflammation.
As a result, if you’re concerned about the effects of vaping, you might decide that CBD products such as oils and gummies from brands like Premium Jane and Hemp Bombs are better options.
CBD Effects on Blood Pressure – Is It Safe to Use?
The effects of CBD on blood pressure are not well studied enough to draw informed conclusions. There is nowhere near enough evidence from studies on humans to determine whether it is safe to use CBD to increase or decrease blood pressure.
The main study outlining that CBD reduces blood pressure involved a large single dose and young, healthy volunteers. Other research showed a slight increase in IOP from a smaller dosage, whereas animal studies are inconclusive. Indeed, there’s a possibility that the cannabinoid impacts humans and rats differently.
Therefore, individuals with hypertension or hypotension should approach CBD with caution and use it sensibly. If you’re concerned about taking CBD but wish to lower blood pressure, here are some other actions you can take:
- Decrease your sodium intake
- Find healthier ways to deal with stress
- Lose weight if you’re carrying extra pounds
- Exercise regularly
- Consider following the Dietary Approaches to Stop Hypertension (DASH ) diet
CBD Dosage for High Blood Pressure
Once again, we must point out that there are no clinical guidelines regarding CBD dosage for ANY medical condition, let alone as a means of managing blood pressure levels.
However, if you recall, the JCI Insight study from 2017 involved the consumption of 600mg of CBD. Given that 1,000mg of high-quality CBD can cost over $100, regularly using such a large dose is not financially viable for most people.
Then again, it is worth remembering that another study saw an increase in IOP from a single 40mg dose. Ultimately, it is worth following conventional wisdom, suggesting it is best to take a “low and slow” approach. This involves using a small amount of CBD (perhaps 5mg to 10mg) daily at first to see how it affects you. Gradually increase the dose until you’re satisfied with the results.
Final Thoughts on CBD Oil for High Blood Pressure
When it comes to choosing an effective CBD oil, there are several considerations.
First and foremost, consumers should know that the market is not well-regulated. Therefore, products can vary greatly in terms of quality. Look for a reputable brand that publishes lab reports on its website. These indicate exactly how much CBD is in each item and ensure it is free from other contaminants.
Full-spectrum CBD oils contain a range of other cannabinoids and terpenes, including traces of THC.
Secondly, check whether the product is full-spectrum, broad-spectrum, or CBD isolate. Full-spectrum CBD oils contain a range of other cannabinoids and terpenes, including traces of THC. Since THC may also help lower blood pressure, this might be a better option. Individuals in states with legal marijuana could even look for products with higher levels of THC.
Finally, consider the overall quality of the product. This might include where the hemp was grown, whether it is organic, extraction processes, and more. Online reviews provide a fantastic way to learn from previous customers about each company’s pros and cons. You can also find out how the WayofLeaf team rated various products in our CBD brand reviews section.
We hope this article has been informative. We recommend that individuals interested in CBD oil for high blood pressure or other conditions consult a knowledgeable physician.
Which CBD Oil is Best for High Blood Pressure?
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High blood pressure can be caused by many different things. Stress, poor diet, the fickle hand of fate… the possibilities are nearly limitless. For most of medical history — well, between the discovery of blood pressure and the first medicines used to treat it — there was little doctors could do to treat high blood pressure. They would tell patients to eat low-sodium diets, relax, and try to not get too worked up by whatever is going on.
Then came blood pressure medications. Within the blink of an eye what was once an intractable and potentially fatal condition became something easily treated. People with high blood pressure suddenly did not have to worry (as much) about developing a heart attack or stroke.
However, medication is just one part of the journey towards maintaining healthy blood pressure. Treating the underlying cause of high blood pressure can go a long way to improving your quality of life.
That is where holistic and all-natural treatments like full-spectrum CBD come into play. They work by helping the body relax and combating things like depression, anxiety, inflammation, and pain. All of which play a role in raising blood pressure, increasing your risk of having a heart attack or stroke.
Many studies have shown that, when used in conjunction with traditional therapies, CBD can play a powerful role in helping a person achieve their health goals. Our team of expert reviewers has spent countless hours poring over the data before coming to the same conclusion.
What came next was spending several months looking over the thousands of CBD products available in the United States. How do we find the best ones to show to you, our loyal readers? It becomes even more of an arduous task when you stop to consider that most of these products are practically identical, the main difference being the price and marketing.
But we soldiered on, sifting through the reams of potential candidates before finding the top 16 CBD oils available throughout the United States. Each one was chosen based on purity, taste, price, and ease of use. We are quite pleased with the result and are proud to showcase our findings to you.
Beyond that, we have found that a few companies have set themselves apart in the CBD market by focusing on providing the highest quality service to customers, pushing the product lines further than the competition, and striving to provide only the highest quality of pure CBD with every dose. Here are the top three:
1. Penguin CBD
Start enjoying life by grabbing CBD oil from one of the best producers of CBD products in the United States. This oil is perfect for helping you relax, soothe away pain, and banish anxiety. It is made with the purest CBD isolate available, sourced from non-GMO hemp grown from seed at the best farms in Oregon.
This oil is guaranteed to be filled to the rim with the CBD goodness you want and crave, without any unwanted additives that can lead to an inferior product. One such problematic ingredient you can rest assured is not in this jar of CBD oil is THC. You will not have to worry about experiencing an unwanted high, something that can’t be said for other brands’ oils.
2. Everest CBD
Are you looking for a delicious CBD oil that is truly full-spectrum? Everest offer you the opportunity to embrace the powers of CBD compounds in order to help you start living your best possible life. Everest is one of the leaders in the American CBD market, starting shortly after industrial hemp farming was legalized back in 2004. Since then, they have worked tirelessly to craft amazing products designed to bring the power of the hemp plant to as many people as possible.
The production process starts with sourcing only the highest quality non-GMO seed stock, growing it in carefully tended fields located here in the United States, and then harvesting it using the latest technology. The end result is a CBD product that can help you deal with pain, anxiety, and depression without missing a beat. All you have to do is measure a dose and see what it can do for you.
3. Verma Farms
Verma Farms oil has been carefully designed from the ground up to provide you with the best experience possible. All you need to do is pick out the flavor that speaks to you and start living your best life.
Verma Farms has a long and storied history of producing quality CBD products, perfect for tackling everything from smoking cessation and weight loss to depression and anxiety. It is used by thousands of people every day, enabling them to quickly and easily tackle even the greatest challenge that life before them. Our team of happy product reviewers always keeps a bottle on hand, ready for those precious moments when we can fully relax and stop having to worry about the world for a few minutes.
4. Exhale CBD Oil
There is taking a break from work and then there is taking a moment to enjoy the power of CBD from the comfort of your desk. Exhale is proud to offer a nearly THC-free oil that has been carefully designed to make it easy for you to tackle any challenge in your way. All you have to do is pick a dose, enjoy, and watch as the worries of the world fall from your shoulders.
Made with 100% full spectrum CBD, this is the perfect oil for anyone looking to embrace all of the health benefits that come with CBD products without having to worry about any unwanted ingredients. Every bottle comes packed to the gills with a healthy dose of CBD, enough to help you do everything from stopping smoking to help lose those extra pounds you put on last winter. Our team of dedicated reviewers loved this brand, and so will you!
5. Just CBD Oil
Want to dive into the world of CBD but don’t want to have to worry about the often bitter taste of hemp? Just CBD has your back with a CBD oil that is made with 100% natural and refined CBD isolate, a process that strips out everything but the CBD compounds from the all-natural industrial hemp plant.
Produced by a titan in the CBD world, this CBD oil has been carefully designed to meet the highest quality standards possible. Each bottle is GMP-certified and party lab tested – meaning you are guaranteed to have the best possible experience when using this product.
Our team of reviewers was delighted to try these out for a couple of weeks. We had a variety of goals in mind, ranging from the standard relaxation to help us lose weight or stop smoking. It helped all of us meet our goals, without breaking a sweat.
6. CBDfx Oil
CBDfx is one of the leading companies in the CBD world, among the first to offer CBD products to consumers nationwide. They have taken their early successes and built their practice to offer a wide range of CBD products ranging from simple oils to complex gummies designed to replace multivitamins and diet aids. Our team has had plenty of experience with this brand, often holding it up as a standard-bearer when evaluating newcomers to the CBD marketplace.
During our many encounters, we have found that this company has taken the time and energy needed to produce a high-quality product that is guaranteed to help you deal with the challenges in your life, whether it be stopping smoking, losing weight, or simply relaxing after a long day at the office.
7. Five Full Spectrum CBD+THC Oil
Five offers customers around the nation (except for those that can’t legally purchase THC-inclusive products) with the opportunity to embrace the health benefits of CBD without having to sacrifice the calm and good feelings that come with using THC.
This product line has been carefully developed to provide those seeing the benefits of the full cannabis plant without dealing with the social stigma/potential legal headaches of using marijuana. Designed from the ground up to make finding the right dose easy, all you have to do is follow the directions and within minutes you will be feeling the bliss that can only come from THC. Our team of expert reviewers was amazed with the taste, affordability, and ease of use that came with this product. As such, we strongly recommend it if you happen to be in a state where such a purchase is legal.
8. Charlotte’s Web Oil
Charlotte’s Web has been in the CBD field since its inception, providing clients from around the United States with access to high-quality CBD products at affordable prices. Their main selling point, and one we at the office fully appreciated while evaluating their products, is the sheer volume of dosage sizes available. You are able to find the right dosage for you without having to spend countless hours carefully measuring. All you need to do is follow the directions on the jar.
This CBD oil is guaranteed to help you start living your best life by tackling issues ranging from depression and anxiety to pain, stiffness in your joints, and more. It is truly a marvelous dietary aid that can help you tackle nearly every goal you set for yourself. Are you looking to stop smoking or lose weight? Beat back the anxiety that comes with changing your life by taking a dose today.
Tired of not knowing which CBD oil to buy to help you tackle your personal goals? cbdMD is delighted to offer you the opportunity to experience the many health benefits of hemp with none of the unwanted highs and side effects that come from using marijuana. Each easily affordable bottle comes packed to the gills with the finest full-spectrum CBD oils available, making this a surefire hit for anyone looking to soothe pain, calm anxieties, and relax after a long day.
Our team of reviewers took a couple of bottles of this brand home and tried it out for our regular two-week review. During that time, we noticed many positive health benefits, beyond lowering our anxiety and soothing away the occasional bit of pain. It helped us achieve a variety of health goals, from losing weight to stopping smoking. We were quite pleased with the results and gladly recommend this brand to anyone looking for a dependable CBD product.
10. Green Roads CBD Oil
One review of this brand of CBD Oil was quite apt: “The sense of calm just settles over you. It’s like a switch…” And this has played out in our review of this brand. It is among the fastest working CBD oil products available on the market, regardless of the dose. It must be because of the company’s dedication to providing a holistic product that brings to you every good bit of the hemp plant.
Our team was quite pleased with the variety of products available, both in regards to the dosage and the flavors. It was a joy selecting different varieties to test out during our customary two-week period. During that time we found that this brand of CBD, like the rest we have tested, was able to help us embrace life and tackle the challenges in front of us. As the reviewer said, it was like a switch.
11. Royal CBD Oil
Are you looking for a delicious, refreshing way to get your daily dose of CBD goodness? Royal CBD has worked tirelessly to provide you with the best possible CBD oil. All you need to do is read the jar to find out the right dose for you and off you go to a world of bliss. Our review of this brand showed that it did everything it promised and more.
During our review, we were glad to notice that the office became a friendlier, more relaxed place as everyone collectively chilled out thanks to the calming power of CBD. Many members of our team that has been putting off life goals found themselves more capable of achieving them. From throwing out that pack of cigarettes to shedding five pounds, we were able to focus on doing good things for our lives and health. It was a truly marvelous fortnight, and we recommend that you give this brand a try.
12. Cornbread Full Spectrum CBD Oil
Are you having trouble finding the perfect all-natural full-spectrum CBD product that you can use to tackle your nearly insurmountable list of life goals that you dutifully write up every New Year’s Eve? Cornbread offers you a wide range of CBD products, including gummies and full-spectrum CBD oil that has one unique advantage that most manufacturers cannot match: it produces its oil using only the flowers from the hemp plant. This results in a product that includes up to 2 mg of THC per serving in addition to all of the goodness that comes from using all-natural CBD.
Sadly, this means that this product is not available nationwide. It is only available in states that legalize the sale of products containing THC. As such, we strongly recommend that you look up your local laws before making a purchase. If it is available to you, we wholeheartedly recommend this brand and guarantee that you will be amazed by how it can help you achieve your life goals.
13. Gold Bee CBD Oil
Gold Bee’s goal was to produce a line of products perfect for nearly any event – be it relaxing after a long day at work or fighting off that cigarette craving. Our team of dedicated reviewers, by now CBD product specialists, was pleased to have the opportunity to put both its oil and gummies through a series of rigorous tests during a two-week period.
During that time, we did a bit of everything ranging from trying to break bad habits, instill new good ones, and do our best to start living our best life. In particular, several members of our team were trying to stop smoking and lose some weight. While using Gold Bee’s products didn’t make it easy to achieve these goals, they did help in keeping us calm and focused on our goal.
14. MedTerra CBD Oil
MedTerra has earned a reputation for excellence in the CBD community due to its dedication to providing the best possible CBD products to users throughout the United States. We were particularly impressed with the varieties MedTerra offered, focusing on everything from sleeping to keeping calm in the face of even the most stressful of situations.
Our team of reviewers was pleased with how the CBD products made us feel. We were better able to relax and focus on the task at hand, making it easier to achieve our goals with ease. The CBD oil really did help us narrow in on the truly important things in life by taking away the doubts, pain, and anxiety that tend to fill our minds on a daily basis. We were pleased with the result and full-heartedly recommend this brand to anyone looking for quality CBD products from a developer with a long history in the market.
15. Pure Kana CBD Oil
Are you looking for a brand that reminds you of the Japanese Samurai? Pure Kana may be the right choice for you. Joking aside, this is a solid brand of CBD products put out by a company that has put in the capital needed to achieve high-quality results. Our team of exceptional product reviewers was titillated by the opportunity to review an up-and-comer that places great emphasis on providing a high-quality CBD product that stands out from the pact.
Our review period, which is standardized at a short two weeks, is quite comprehensive when it comes to determining the effectiveness of the product. During that time, we did everything possible to see if it was as effective in helping us deal with anxiety, depression, and the occasional aches and pains that come from daily life. The results were promising – the CBD was pure enough to ensure that we obtained the relaxation and focus needed to achieve all of our goals. From stopping smoking to fighting the urge to get a midday snack, it helped us better ourselves.
16. BudPop CBD Oil
Finding the perfect CBD oil can be a monumental challenge. There are hundreds of companies online offering thousands of products, making it nearly impossible to figure out which one is best for you. BudPop is here to offer an amazing solution to you – turn to a brand that places quality alongside flavor to create a combination that is impossible to beat. Each dose of CBD from BudPop is filled to the rim with full-spectrum CBD, alongside a dash of flavor that completely hides the often-bitter taste of industrial hemp.
Our team of reviewers was amazed at how good both the CBD oil and gummies tasted. They both melted on the tongue, quickly followed by the relief we have come to know and expect from high-quality CBD products. Every member of our team that tested the product would gladly recommend it to anyone looking for something to help them feel better, achieve their personal goals, and start living their best life.