Mct oil cbd 250 mg full spectrum for hypertension

7 Best CBD Oil For High Blood Pressure (Hypertension) 2022

Cannabidiol, also known as CBD [1] , has great importance in the health care industry for its numerous therapeutic benefits. For many years, it has been used for managing different health problems. It is a chemical compound called cannabinoid found in the leaves and flowers of cannabis or marijuana plants.

Apart from CBD, the marijuana plant also contains tetrahydrocannabinol, which is psychoactive and can give its users a feeling of getting “high.” However, CBD is not a psychoactive compound and can not cause any psychotic effects. Studies show that CBD oil is also beneficial in treating insomnia and post-traumatic stress disorders in children [2] .

Best CBD Oil For High Blood Pressure On The Market in (May. 2022)

  • CBDfx – Editor’s choice
  • CBDPure – Most Potency
  • Spruce CBD – Best potency
  • Joy Organics – Best Organic
  • Royal CBD – Best CBD oil
  • Penguin CBD – Best flavor
  • Lazarus Naturals – Best tinctures

Does CBD Oil Help High Blood Pressure?

Among all the health concerns mentioned above, the most hazardous is cardiac health. And the main reason for acquiring heart disease is hypertension (high blood pressure [3] ). Thanks to the CBD and its natural therapeutic beneficial properties that can help reduce the heart problem without giving the altering side effects of pharmaceuticals drugs. Evidence proves that a single dose of CBD can reduce high blood pressure [4] in an individual.

CBD oil works in the human body by penetrating the nervous system and binding itself with endocannabinoid neurotransmitters that regulate human sleep, appetite, pain, and immune system response

The Line Up At A Glance

Editor’s choice

CBDfx
  • CBDfx offers standard quality.
  • It comes in three potency options; 500 mg, 1000 mg, and 1500 mg without flavors.
  • CBDfx’s vape additive is also manufactured from full-spectrum CBD with the highest quality standards.

25% Off Coupon: HEALTHCANAL

Editor’s choice

CBDPure
  • manufactured from industrially grown hemp
  • provides pure and moderate potency CBD oil.
  • CBDPure doesn’t add any flavor or preservative in their product range

Free Shipping and 15% Off Coupon: HEALTHCANAL

Best potency

Spruce CBD
  • Spruce CBD tinctures use a hemp seed oil base to boost up its effectiveness.
  • Moderate strength tincture containing 750 ml CBD in a 30 ml bottle
  • it also has many beneficial ingredients, including; glycerine, citric acid, microcrystalline wax, etc

Free Shipping and 15% Off Coupon: HEALTHCANAL

Best Organic

Joy Organics
  • Their product range includes oils, soft gels, gummies, creams, drinks, and pet products.
  • Their products are free from THC
  • Their soft gels are made from all-natural ingredients, including water, sorbitol, beta-caryophyllene, medium-chain triglycerides, polysorbate emulsifiers, and phytocannabinoid-rich hemp extract.

20% Off Coupon: HEALTHCANAL

Best CBD oil

Royal CBD
  • Royal CBD uses high-quality hemp.
  • Royal CBD oil provides many therapeutic benefits.
  • Their oil is free from all artificial colors and flavors and is 100% pure ingredients.

20% Off Coupon: HC20

Best flavor

Penguin CBD
  • Penguin CBD’s gummies are purely made from isolated CBD.
  • Penguin CBD’s gummies ensure the best taste while providing you all the health benefits of CBD.
  • Penguin CBD capsules don’t contain THC.

Best tinctures

Lazarus Natural
  • Lazarus Natural CBD products are manufactured from organic hemp.
  • Lazarus Naturals CBD tinctures are manufactured from organic hemp seed and coconut oil.
  • Lazarus Naturals CBD balm is manufactured from full-spectrum CBD extract, cedarwood oil, mango seed butter, and orange peel oil.

7 Best CBD Oil For High Blood Pressure (Hypertension)

Spruce CBD

Free Shipping and 15% Off Coupon: HEALTHCANAL

Spruce CBD products are available in tinctures and topical cream form with moderate and high strength. Research shows that moderate strength tincture is best to treat insomnia and mild anxiety [5] . At the same time, the high-strength tincture is suitable to treat chronic diseases.

  • Manufacture high potency CBD products.
  • Hemp is grown by American farmers.
  • A variety of products isn’t available.

Spruce CBD doesn’t contain a wide range of CBD products. But will guarantee to serve the health care community with high-quality CBD products. Spruce CBD tinctures and topical creams are their frontmost products that get all the attention.

Spruce CBD tinctures use a hemp seed oil base to boost up its effectiveness. However, one disadvantage of using hemp seed oil base is that it contains a high-fat content; on the other hand, CBD oil is a fat-soluble compound. Thus, it reduces the overall available amount of CBD to the body.

CBD tinctures are available for providing two different strength levels. The high strength tinctures with their high strength are suitable for experienced CBD product users. High strength tinctures manufactured from full spectrum American grown hemp seed oil contain 80 mg of CBD in a single drop. ers. Moderate strength tincture containing 750 ml CBD in a 30 ml bottle. It is a beginner-friendly CBD product with a peppermint flavor in it. These moderate and maximum strength tinctures are effective in giving additional health benefits and prevent hazardous cardiac problems.

Spruce CBD Topical creams contain approximately 300 mg CBD in one jar. Besides its pleasant and soothing scent, it also has many beneficial ingredients, including; glycerine, citric acid, microcrystalline wax, lanolin alcohol, and magnesium sulfate to reduce joint pain and stiffness among arthritic patients.

CBDPure

Free Shipping and 15% Off Coupon: HEALTHCANAL

CBDPure is a brand known for its all-natural, unprocessed CBD products. It gives relief from anxiety, chronic pain and also improves your mood swings. If you want full-spectrum CBD oil enriched with cannabinoids for your pets, then CBDPure products are all that you need.

  • Full-spectrum CBD
  • Certified organic and non-GMO
  • Third-party testing
  • Without flavor
  • Unprocessed and natural
  • Low CBD potency

CBDPure products are well-known for all-natural and unprocessed cannabidiol products. These products are manufactured from industrially grown hemp in Washington and Colorado. CBDPure brand benefits the health care community with its limited range of organic products.

Their limited product range includes 300 mg, 600 mg, and 1000 mg CBD oils. They also have soft gel and CBD-infused muscles and joint topical creams that will help relieve chronic joint pain and mental anxiety. With the thought of considering animal health benefits, CBDPure also expanded their products range for pets. At the time of writing, in pet’s range, they are just providing 100 mg CBD oil; however, you can easily adjust the dose as per the veterinarian’s prescription.

Among all the ranges mentioned above, CBDPure’s 600 mg CBD oil is the top-rated. All natural-grown hemp seed oil in Washington guarantees top-notch quality standards and is certified organic. Besides its highest quality, it provides pure and moderate potency CBD oil. In addition, CBDPure doesn’t add any flavor or preservative in its product range to ensure its purity and efficacy.

Their soft gel is considered the best alternative for unflavored liquid CBD oils. It provides a jam-packed strength in a single dose containing 25 mg full-spectrum CBD.

CBDfx

25% Off Coupon: HEALTHCANAL

CBDfx is the only brand that provides a whole range of CBD products, including CBD oils, topical, vaping products, edibles, and concentrates. If you are looking for safe and high-quality CBD products that also give you a wide range of products along with all the cannabidiol benefits, CBDfx is for you.

  • Wide range of products
  • Transparency
  • Not much information about the brand.

CBDfx is one of the leading CBD product manufacturing brands that provide various product options and all the health benefits of cannabidiol. Their broad range includes vaping products, gummies, capsules, concentrates, CBD oils, topical tinctures, and edibles. Without compromising on the quality standards, CBDfx each product range has its unique benefits.

Starting from CBDfx tinctures, made from full-spectrum CBD has a special ingredient of MCT oil that ensures the product availability in the body. It comes in three potency options; 500 mg, 1000 mg, and 1500 mg without flavors. As far as tastes are concerned, they never failed to excite their customers with a flavored option in these potencies.

CBDfx, another highly demanded product, is a Vape additive. The main reason for its popularity is that it starts from a lower concentration of 60 mg up to the highest concentration of 500 mg and is widely consumed by CBD product beginners. With these mild concentrations, you can test the health benefits and find the correct dose for yourself. CBDfx’s vape additive is also manufactured from full-spectrum CBD with the highest quality standards.

CBDfx’s topicals aren’t like other CBD products that can generally treat chronic pain and severe health issues. Instead, it is more likely to be used to provide localized effects like stress management or muscle relaxant.

Joy Organics

20% Off Coupon: HEALTHCANAL

Joy Organic is another famous brand in manufacturing high-quality THC-free CBD products. These products are meant to treat sleep disorders and chronic pain. So if you are dealing with any of these health issues, give Joy Organic’s products a try.

  • THC free
  • High-quality products
  • Full-spectrum hemp extraction
  • Third-party testing approved
  • Limited product range
  • A bit expensive
  • Soft gel is not vegan

Joy Organic is a brand known for its full-spectrum hemp extract and THC-free and fast-acting product range. Their product range includes oils, soft gels, gummies, creams, drinks, and pet products. Among many different health benefits of cannabidiol, this brand mainly targeted sleeping disorders and chronic pain management through cannabidiol.

See also  What cbd oil is best for me

Joy Organic’s CBD oil is USDA-certified organic that is enough to prove its quality and efficacy. It contains all-natural ingredients that provide tremendous health benefits including, organic peppermint essential oil, olive oil, organic-phytocannabinoid-rich hemp extract. Their products are free from THC so that you can enjoy the benefits of CBD alone. Note that their oil doesn’t contain any flavors and artificial colors. You will get the taste of all the natural ingredients within it.

After CBD oil, Joy Organic’s other best-selling product is its soft gel capsules. Because of their better absorption in the body, their soft gels are considered the best CBD oil alternative. In addition, better absorption leads to better results from even a single capsule.

Like other Joy Organic products, their soft gels are also made from all-natural ingredients, including water, sorbitol, beta-caryophyllene, medium-chain triglycerides, polysorbate emulsifiers, and phytocannabinoid-rich hemp extract. As a result, they are easy to swallow and suitable for most users.

Royal CBD

20% Off Coupon: HC20

Royal CBD is another name for providing quality and effectiveness within their CBD products. They offer limited products, but all are of top-notch quality that provides all the cannabinoids benefits to the fullest.

  • High-quality products
  • Transparency
  • Safest extraction method
  • Non-GMO
  • Third-party lab testing
  • Budget-friendly
  • Limited product range

Royal CBD uses high-quality hemp and beats all the other ones by using the safest extraction method to manufacture high-quality CBD products. This extraction method is the safest because it minimizes the chemical traces and solvents in the products. Royal CBD product range includes CBD oils, soft gel capsules, and gummies.

Royal CBD oil provides many therapeutic benefits and is best for relieving chronic pain, stress, and anxiety. The hemp used in manufacturing is grown in the United States, which is very high-quality. Their oil is free from all artificial colors and flavors and is 100% pure ingredients. Royal CBD oil is available in different potencies ranges of 250 mg, 500 mg, 1000 mg, and 2500 mg.

Royal CBD’s gummies are best for providing instant effects to boost your immune system and improve mood swing issues. These gummies are easy to chew and keep you activated throughout your day.

Royal CBD’s soft gel capsules are another high-in-demand product. With the capsules, you can get a fixed amount of high-energy dose at once. Note to mention that these capsules are easy-to-swallow and easy to digest.

Penguin CBD

This CBD product provides a packet of calmness and relaxation in five different pleasant flavors. With the product range of CBD oil, capsules, creams, and gummies, you can enjoy stress-free and relaxed moments.

  • Have five flavors
  • THC-free
  • Third-party lab testing
  • Budget-friendly
  • Bit expensive

Penguin CBD is another brand that manufactures good quality CBD oils, capsules, creams, and gummies. They make isolated spectrum as well as broad-spectrum CBD products. All of them are THC-free and offer multiple strength options in a very affordable price range.

Penguin CBD’s oil is manufactured from high-quality U.S grown hemp and broad-spectrum CBD extract. It is best suitable for anyone who wants a variety of strength options. They come in different sizes including, 250 mg, 600 mg, 1000 mg, and 3500 mg. Penguin CBD’s top five pleasant flavors include citrus, natural, strawberry, cream, and cookies. You have a variety of flavors too.

Coming towards Penguin CBD’s capsules, like their other products, it also does not contain THC; you cannot get high by using these capsules. Hence are easy-to-swallow and are very effective in providing relaxation and calmness. With all the benefits of CBD oil, manufacturers recommend the daily use of capsules to live an active lifestyle.

Penguin CBD’s gummies are purely made from isolated CBD. These gummies ensure the best taste while providing you all the health benefits of CBD. About its flavor, it is coated with sweet and sour sugar. Each gum serves 10 mg of CBD.

Lazarus Naturals

Lazarus Natural is known as the industry’s most economical brand that provides CBD products. They make themselves different from others by growing hemp in central Oregon by themselves. As a result, they, however, offer amazing discounts for veterans and disabled individuals.

  • Variation in sizes and potencies
  • Discount for veterans
  • Third-party lab testing
  • Have their own grown hemp
  • Very economical
  • a 30 ml small size bottle is not available.

Lazarus Natural CBD products are manufactured from organic hemp. They make themselves different from others by growing hemp in central Oregon by themselves. They offer 3 products, namely CBD tinctures, CBD infused coconut oils, and CBD balms. However, all their products are approved by third-party lab testing. The unique thing about this brand is their 60% discount offer to all the veterans, disable, and low-income individuals.

Lazarus Naturals CBD tinctures are manufactured from organic hemp seed and coconut oil. With less potency of 20 mg CBD per drop, their tinctures are best suitable for the new CBD users. Users can easily set their correct dose and test their performance. You also have flavored options, including French vanilla mocha, Yuzu citrus, and chocolate mint flavors.

Lazarus Natural capsules are manufactured from organic hemp and plant-based ingredients. They are vegan-friendly. These capsules are available in three different potencies; 10 mg, 25 mg, and 60 mg.

They also have coconut-infused CBD known as CBD coconut oil. It is also manufactured from organic hemp and full-spectrum CBD. The ideal dosage prescription for CBD coconut oil is one-three teaspoons. Also, underwent third-party lab testing.

Lazarus Naturals CBD balm is manufactured from full-spectrum CBD extract, cedarwood oil, mango seed butter, and orange peel oil.

Benefits Of CBD Oil On Blood Pressure

CBD oil acts as a holy grail and imparts excellent benefits to patients with blood pressure. Unfortunately, hypertension is one of the growing diseases becoming a significant cause of death in the US. So, CBD comes into action and plays a vital role in controlling the blood level to great extents.

The researchers have suggested that stress and anxiety-reducing properties in CBD play a vital role in controlling blood levels and lowering blood pressure.

The studies [6] on some animals have concluded that CBD might lower the blood pressure that rises in stressful situations and accelerates blood flow after one stroke. The relaxation of blood vessels is carried out through the mechanism of the endocannabinoid system (ECS). ECS is a complicated cell-signaling mechanism discovered by researchers studying THC, a well-known Cannabinoid.

High Blood Pressure: Types & Symptoms

High blood pressure is also known as hypertension, is the pressure in the blood that is higher than the normal pressure. Your blood pressure keeps on changing based on the activities you carry out throughout the day.

Types of High Blood Pressure

There are two types of high blood pressure. The cause of high blood pressure in about 97% of people is unknown, known as primary or essential hypertension. If the individual is diagnosed with the cause of high blood pressure, then this falls under secondary blood pressure.

Essential Hypertension

This type of hypertension is diagnosed by the doctor when you frequently visit them, and on every visit, the blood pressure is above the normal range. Initially, people with essential hypertension will not experience such visible symptoms. Then, however, you may experience headaches, dizziness, and a bleeding nose.

The cause of essential hypertension is still unknown. But the researcher is pretty confident that smoking, alcohol, and obesity play a vital role in essential hypertension.

Secondary Hypertension

The primary and common cause of secondary hypertension is the abnormality in the arteries that supply blood to the kidneys. In addition, airway blockage during sleep, illnesses, tumors of the adrenal glands, hormonal imbalances, thyroid disorders, and a diet high in salt are some of the major causes of secondary hypertension.

Symptoms of Hypertension

So, if you experience any of the following mentioned symptoms, that points directly towards hypertension.

  • Chest Pain
  • Bleeding nose
  • Headaches.
  • Breathing problems.
  • Unclear vision.
  • Fatigue
  • Blood in the urine.

If you experience any of the symptoms [7] , then you need to see a doctor immediately as you need to get the blood pressure under control as soon as possible.

Risk & Side Effects

Hypertension is another word for the increased high blood pressure. High blood pressure in an individual can increase the risk factor for many other diseases. The factors that are responsible for hypertension include:

The risk of hypertension increases with age. People of the age of 60 or above are usually diagnosed with hypertension. This is because the age factor plays a vital role in hypertension. As the person grows older, the arteries stiffen and narrow due to plaque build-up.

Usage of Alcohol and Tobacco

The people addicted to alcohol and tobacco are most at risk of hypertension. The regular consumption of these harmful products can lead to increased blood pressure.

Existing diseases

If a person already has diabetes, kidney issues, cardiovascular diseases, and increased cholesterol, this can certainly lead to hypertension.

The side effects of CBD on hypertension are infrequent; however, CBD and hypertension medication must be combined with great caution and under the doctor’s recommendation. At times, the blood pressure medication slows or reduces the benefits of CBD oil.

See also  Best topical cbd oil for joint pain

How to Use CBD Oil For Hypertension?

There are various ways through which you can consume CBD oil and enjoy its great benefits. CBD oil is available in various formats in the market now; it’s up to you how you would like to have your CBD supplements. Some of the common forms of CBD oil are as follows.

CBD Capsules

If you want to have your CBD oil conveniently, then the CBD oil capsules or other edibles such as brownies and gummies are perfect for beginners. The best thing about this form of CBD oil is that you quickly adjust them in your routine. In addition, the effect of one dose lasts for 6 to 12 hours depending upon your metabolism. So, probably one dose is sufficient for a long day ahead.

CBD oil may take a while before they start showing their effect. This is because the CBD oil has to pass through the digestive system before entering into the bloodstream. So it may take around 20 mins for a capsule to exhibit its effects.

CBD Drops

CD oil or tincture is also a great idea if you are looking for instant or immediate results. The CBD oil or tinctures are placed under the tongue to get absorbed into the bloodstream. Let the CBD oil stay under the tongue for 60 seconds, and after that, swallow the oil. Then, you can place the oil using a dropper under the tongue.

CBD Vapes

One of the fastest ways to get CBD oil absorbed in your body is through CBD vape oils. Since it enters through the lungs into the bloodstream and does not pass through the digestive system, you can notice immediate results. When using CBD in vape form, you can observe its effects within minutes. However, the effect only lasts for 30 minutes to 2 hours.

Final Thought

CBD oil confines itself with numerous benefits, and it’s pretty beneficial for patients with hypertension. There are a variety of CBD oils in the market on which you can get your hands. In addition, the high-quality CBD oil might benefit people with various conditions such as menstrual cramps, blood pressure, seizure, and MS.

Frequently Asked Questions

Some researchers suggest that CBD can help in lowering high blood pressure. According to the 2020 Study [8] , CBD may have vasodilatory effects in human and rat arteries.

W. Christopher Winter, sleep specialist and a medical director of the Martha Jefferson Hospital Sleep Medicine Center says that sleeping on the left side is the best position for patients with hypertension. It provides relief to blood vessels that return blood to the heart.

There is no research that CBD or any other Cannabinoid products help reverse or slow the disease that causes dementia. As per some studies [9] , cannabis can assist in managing the few symptoms of dementia.

For some people under certain prescription medications, using CBD oil can be risky. It can thin the blood as it is packed with anticoagulant effects, and also it can lower the blood pressure as well.

CBD helps in staying focused. CBD has a direct link to dopamine in the brain. You can lessen the risk of irregular fluctuations in dopamine levels by utilizing CBD-rich oils or organic CBD edibles.

This all depends on your body. How much you consume and how you take it. Mostly the effect of CBD lasts for 2 to 6 hours.

Slow and deep breathing activates the parasympathetic nervous system, which lowers blood pressure by lowering heart rate and dilating blood vessels. When you slow down your breathing, your brain associates it with relaxation, causing your body to slow down other operations such as digestion.

What Is CBD Oil?

This cannabis extract may help treat nerve pain, anxiety, and epilepsy

Cathy Wong is a nutritionist and wellness expert. Her work is regularly featured in media such as First For Women, Woman’s World, and Natural Health.

Verywell Health articles are reviewed by board-certified physicians and healthcare professionals. These medical reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Content is reviewed before publication and upon substantial updates. Learn more.

Meredith Bull, ND, is a licensed naturopathic doctor with a private practice in Los Angeles, California.

Cannabidiol (CBD) oil is an extract from hemp plants called Cannabis indica and Cannabis sativa . You might be more familiar with cannabis plants because they are grown for marijuana. However, CBD is not the same thing as marijuana.

CBD oil contains CBD that’s mixed with a base (carrier) oil, like coconut oil or hemp seed oil. These are called tinctures. You can get tinctures in different concentrations. The oil can also be put into capsules, gummies, and sprays.

People who support using CBD oil say that it can treat pain and anxiety; can help stimulate appetite and may help manage some types of seizures.

This article goes over what CBD is used for, the possible side effects, and what you should look for if you choose to buy CBD.

CBD vs. Marijuana

CBD is one component (called a cannabinoid ) that’s found in a hemp plant. Marijuana is a separate plant but it’s from the same species that hemp belongs to. Marijuana has CBD and hundreds of other compounds in it.

The main difference between hemp plants and marijuana plants is how much of a compound called tetrahydrocannabinol (THC) is in them. Hemp is grown to have less than 0.3% THC, while marijuana has more.

THC is what’s responsible for the psychoactive effects of cannabis—in other words, it’s what makes you feel “high.”

CBD oil generally does not have THC in it; however, a very small (trace) amount might be in products sold in certain states.

What Is CBD Oil Used For?

We’re not sure exactly how CBD works. Unlike THC, CBD doesn’t have a strong connection with the molecules in the brain that THC binds to create psychoactive effects. These are called cannabinoid receptors.

Instead, CBD works on other receptors, like the opioid receptors that help control pain. It also affects glycine receptors that control a brain chemical called serotonin which helps control your mood.

People that support the use of CBD claim that CBD oil can treat a variety of health problems, including:

  • Acne
  • Anxiety
  • Chronic pain
  • Depression
  • Drug use and withdrawal
  • High blood pressure
  • Muscle spasms
  • Poor appetite

As CBD has gained popularity, researchers have been trying to study it more. Still, there has not been a lot of clinical research to look for evidence in support of these health claims.

CBD is not a safe option for everyone. Talk to your healthcare provider if you want to try it for managing a health condition.

Anxiety

A 2015 review of research that was published in the journal Neurotherapeutics suggested that CBD might help treat anxiety disorders.

The study authors reported that CBD had previously shown powerful anxiety-relieving effects in animal research—and the results were kind of surprising.

In most of the studies, lower doses of CBD (10 milligrams per kilogram, mg/kg, or less) improved some symptoms of anxiety, while higher doses (100 mg/kg or more) had almost no effect.

The way that CBD acts in the brain could explain why this happens. In low doses, CBD might act the same as the surrounding molecules that normally bind to the receptor that “turns up” their signaling.

However, at higher doses, too much activity at this receptor site could produce the opposite effect.

There have not been many trials to look at CBD’s anxiety-relieving effects in humans. However, one was a 2019 study published in the Brazilian Journal of Psychiatry.

For the study, 57 men took either CBD oil or a sugar pill with no CBD in it (placebo) before a public-speaking event.

The researchers assessed the participants’ anxiety levels using measures like blood pressure and heart rate. The researchers also used a reliable test for mood states called the Visual Analog Mood Scale (VAMS).

The men who took 300 mg of CBD oil reported less anxiety than the men who were given a placebo; however, the men who took 100 mg or 600 mg of CBD oil did not experience the same effects.

Addiction

CBD oil might help people with substance use disorder, according to a 2015 review published in the journal Substance Abuse.

The review looked at the findings from 14 published studies. Nine of the studies looked at the effects of CBD on animals, and five studies looked at the effects on humans.

The researchers reported that CBD showed promise for treating people with opioid, cocaine, or psychostimulant use disorders.

However, the effects of CBD were quite different depending on the substance. For example, CBD without THC did not decrease withdrawal symptoms related to opioid use.

On the other hand, it did reduce drug-seeking behaviors in people using cocaine, methamphetamine, and other similar drugs.

Some experts suggest that CBD could help treat cannabis and nicotine dependence, but more research is needed to provide this theory.

See also  Cbd oil for federal employees

High Blood Pressure

A 2017 study found that CBD oil may reduce the risk of heart disease because it can lower high blood pressure in some people.

For the study, nine healthy men took either 600 mg of CBD or the same dose of a placebo. The men who took CBD had lower blood pressure before and after experiencing stressors like exercise or extreme cold.

The study also looked at the amount of blood remaining in the heart after a heartbeat (stroke volume).

The stroke volume in the men who took CBD was lower than in was in the placebo group, meaning their hearts were pumping more efficiently.

The study suggested that CBD oil could be a complementary therapy for people with high blood pressure that is affected by stress and anxiety.

However, there is no evidence that CBD oil can treat high blood pressure on its own or prevent it in people at risk. While stress can complicate high blood pressure, it does not cause it.

Seizures

In June 2018, the U.S. Food and Drug Administration (FDA) approved a CBD oral solution called Epidiolex.

Epidiolex is used to treat two rare forms of epilepsy in children under the age of 2: Dravet syndrome and Lennox-Gastaut syndrome. These are very rare genetic disorders that cause lifelong seizures starting in the first year of life.

Other than for these two disorders, CBD’s effectiveness for treating seizures is not known. Even with Epidiolex, it’s not clear if the anti-seizure effects are from CBD or another factor.

However, there is some evidence that CBD interacts with seizure medicines like Onfi (clobazam) and raises their concentration in the blood. That said, more research is needed to understand the link.

Possible Side Effects

Clinical research has shown that CBD oil can cause side effects. The specific side effects a person has and how bad they are varies from one person to the next and from one type of CBD to another.

Some common side effects people report from using CBD include:

  • Anxiety
  • Changes in appetite
  • Changes in mood
  • Diarrhea
  • Dizziness
  • Dry mouth
  • Nausea
  • Vomiting

CBD oil may also increase liver enzymes, which is a marker of liver inflammation.

People with liver disease should talk to their healthcare provider before taking CBD oil. They may need to have their liver enzymes checked regularly if they are using CBD.

Can You Use CBD If You’re Pregnant?

You should not use CBD oil if you’re pregnant or breastfeeding. Even though the effects of CBD are not fully understood, it does pass through the placenta.

The American Academy of Pediatrics (AAP) further states that pregnant people should not use marijuana because of the potential risks to a developing fetus.

Do not drive or use heavy machinery when taking CBD oil—especially when you first start using it or switch to a new brand. Remember that some products do contain THC, even in small amounts.

Interactions

CBD oil can interact with medications, including many that are used to treat epilepsy. One of the reasons for this has to do with how your body breaks down (metabolizes) drugs.

Cytochrome P450 (CYP450) is an enzyme your body uses to break down some drugs. CBD oil can block CYP450. That means that taking CBD oil with these drugs could make them have a stronger effect than you need or make them not work at all.

Drugs that could potentially interact with CBD include:

  • Anti-arrhythmia drugs like quinidine
  • Anticonvulsants like Tegretol (carbamazepine) and Trileptal (oxcarbazepine)
  • Antifungal drugs like Nizoral (ketoconazole) and Vfend (voriconazole)
  • Antipsychotic drugs like Orap (pimozide)
  • Atypical antidepressants like Remeron (mirtazapine)
  • Benzodiazepine sedatives like Klonopin (clonazepam) and Halcion (triazolam)
  • Immune-suppressive drugs like Sandimmune (cyclosporine)
  • Macrolide antibiotics like clarithromycin and telithromycin
  • Migraine medicine like Ergomar (ergotamine)
  • Opioid painkillers like Duragesic (fentanyl) and alfentanil
  • Rifampin-based drugs used to treat tuberculosis

Always tell your healthcare provider and pharmacist about all the medicines you take, including prescription, over-the-counter (OTC), herbal, or recreational drugs.

The interactions between these medications and CBD are often mild and you might not have to change your treatment.

However, in some cases, you might have to change medications or space out your doses to avoid a reaction. That said, never change or stop medication without talking to your provider.

Dosage and Preparation

There are no guidelines for using CBD oil. Each product works a bit differently, depending on the form.

For example, putting the oil under your tongue can produce effects more quickly than swallowing a capsule that needs to be digested.

Here are a few ways that you can take CBD oil:

  • Placing one or more drops under your tongue and holding it there for 30 to 60 seconds without swallowing. You can also use a spray that is spritz in your mouth/under your tongue.
  • Taking a capsule or chewing a gummy

There’s no “correct” dose of CBD oil. How much you take and the form you choose will depend on your needs and what you hope to get for effects. The average dose range is from 5 mg to 25 mg.

Most oils come in 30-milliliter (mL) bottles and include a dropper cap to help you measure.

That said, it’s hard to figure out the exact amount of CBD per milliliter of oil. Some tinctures have concentrations of 1,500 mg per 30 mL, while others have 3,000 mg per mL or more.

How to Calculate CBD Dose

To determine an exact dose of CBD, remember that each drop of oil equals 0.05 mL of fluid. This means that a 30-mL bottle of CBD oil will have about 600 drops in it.

If the concentration of the tincture is 1,500 mg per mL, one drop would have 2.5 mg of CBD in it. The math to figure that out looks like this: 1,500 mg ÷ 600 drops = 2.5 mg

What to Look For

CBD oil comes in different forms: isolates, broad-spectrum, and full-spectrum.

  • Isolates contain only CBD
  • Broad-spectrum oils nearly all of the components of the plan (e.g., proteins, flavonoids, terpenes, and chlorophyll), but does not have THC oils have all the compounds including THC (up to 0.3%)

Alternative medicine practitioners believe that the compounds provide more health benefits, but the is a lack of evidence to support these claims.

Remember that CBD oils are unregulated. There’s no guarantee that a product is what it claims to be on its packaging. You also can’t know for sure that it’s safe and effective.

A 2017 study reported that only 31% of CBD products sold online were correctly labeled. Most had less CBD in them than was advertised, and 21% had significant amounts of THC.

If you are interested in buying CBD products, here are a few tips to keep in mind:

  • Buy American: Domestically produced CBD oil might be a safer option than those that have been imported.
  • Go organic: Brands certified organic by the U.S. Department of Agriculture (USDA) are less likely to expose you to pesticides and other harmful chemicals.
  • Read the product label: Even if you choose a full-spectrum oil, don’t assume that every ingredient on the product label is natural. CBD products can also have preservatives, flavorings, or thinning agents in them. If you don’t recognize an ingredient, ask the dispenser what it is or check online.

Summary

Hemp plants can be grown for different purposes. Some species are made for marijuana but others are used to make CBD products.

Unlike marijuana, CBD oil does not “get you high.” Instead, it may help relieve stress, anxiety, drug withdrawals, and nerve pain.

While there are many claims about the health benefits of using CBD oil, the evidence is lacking. A lot of studies were done with animals, not humans.

If you want to try CBD oil, you should learn about the different dosages and preparations first.

You should also know that the products are not regulated, which means you can’t know for sure that a product will work and be safe.

Before you use CBD oil, talk to your provider. If you take certain medications or have a health condition, you may not be able to use these products.

Frequently Asked Questions

It would be hard to overdose on CBD oil. Research has shown that human tolerance for CBD is very high. One study reported the toxic dose would be about 20,000 mg taken at one time.

It depends on where you live, the type of product, how it was sourced (e.g., is it from hemp or marijuana), and its intended purpose (medical or recreational). In many states, you must be 18 or 21 to buy CBD oil. Check your state’s laws.

Not necessarily. While the names are sometimes used interchangeably, hemp oil can also refer to hemp seed oil, which is used for cooking, food production, and skincare products.

CBD oil is made from the leaves, stems, buds, and flowers of the Cannabis indica or Cannabis sativa plant. It should contain less than 0.3% THC.

Hemp oil is made from the seeds of Cannabis sativa and does not have TCH in it.