Understanding the Role of CBD in Managing High Blood Pressure

by | Nov 19, 2023 | Latest News | 0 comments

High blood pressure, or hypertension, is a universal health concern affecting millions globally. Hypertension is often referred to as the “silent killer” because it usually has no symptoms but can cause severe complications over time if left untreated. As the pursuit for effective treatments and preventative measures continues, CBD has surfaced in the spotlight in recent years. Throughout this post, we will dig into the intricate relationship between CBD and high blood pressure, exploring scientific evidence and shedding light on CBD’s promising role in managing this widespread health issue.

Understanding High Blood Pressure

Blood pressure is the force exerted by blood against the walls of arteries as the heart pumps it around the body. Two measurements define blood pressure: systolic blood pressure, the power when the heart beats, and diastolic blood pressure, when the heart is at rest between beats. Standard blood pressure readings are measured in millimeters of mercury and expressed as systolic over diastolic.

The American Heart Association categorizes blood pressure as follows:

  1. Normal: Systolic < 120 mmHg and Diastolic < 80 mmHg
  2. Elevated: Systolic < 120-129 mmHg and Diastolic < 80 mmHg
  3. Hypertension Stage 1: Systolic 130-139 mmHg and Diastolic 80-89 mmHg
  4. Hypertension Stage 2: Systolic 140 mmHg or higher and Diastolic 90 mmHg or higher
  5. Hypertension Crisis: Systolic higher than 180 mmHg and Diastolic higher than 120 mmHg

What does the research say?

According to research done in 2017, CBD is believed to help lower high blood cholesterol. The study found the effect of 600 mg of CBD on blood pressure in the absence of the pressure of stress on the brain was 6.8 mmHg. CBD lowers blood pressure for people exposed to stress. A 2020 survey has suggested that CBD may induce vasodilation in human arterial tissue. It is believed CBD can help to increase blood circulation and widen blood vessels. Further research has found that CBD decreases heart rate and blood flow.

Primary Hypertension

Hypertension is a common type of blood pressure that develops slowly without apparent cause. Studies suggest hypertension could result from genetics or physical changes like weight and size. Unlike secondary hypertension, which is linked to an underlying health issue, primary hypertension gradually develops over time.

As a silent precursor to cardiovascular disorders and complications, understanding and managing primary hypertension are paramount. Lifestyle modifications such as a balanced diet, regular exercise, and stress management play a huge role in controlling blood pressure and reducing the risk of associated health issues in our cardiovascular system.

What are the current popular treatment options for high blood pressure?

Conventional treatments to help manage high blood pressure primarily involve lifestyle modifications and prescribed medications. Lifestyle changes may include adopting a heart-healthy diet, managing stress, limiting alcohol consumption, engaging in physical activity, and maintaining a healthy weight. Heart-healthy foods include:

  • fruits
  • vegetables
  • whole grains
  • fish
  • poultry
  • nuts
  • low-fat dairy

Medications such as diuretics or “water pills,” which work towards removing sodium and water from the body, beta-blockers, ACE inhibitors, and calcium channel blockers which allow blood vessels to relax by preventing calcium from entering the muscle cells of your heart and blood vessels, are commonly prescribed to help control blood pressure for those with existing cardiovascular disease.

While there is no cure for high blood pressure, creating healthy lifestyle choices and using medications prescribed by your doctor can reduce your risk of heart disease, kidney disease, and other complex health issues.

CBD: An Overview

CBD is a natural compound that comes from the cannabis plant with more than 200 active compounds in it. While CBD derives from the cannabis plant, it does not induce any psychoactive properties, unlike its cousin THC. Instead, it interacts with the endocannabinoid system, a complex cell-signaling system that regulates various physiological processes, including sleep, mood, appetite, and immune response.

The Endocannabinoid System and Blood Pressure Regulation

The endocannabinoid system contains three main components: endocannabinoids, receptors, and enzymes. Endocannabinoids are produced by the body and bind to cannabinoid receptors. Enzymes like fatty acid hydrolase break down the endocannabinoids once their action is complete.

Clinical studies have suggested that the endocannabinoid system plays a role in regulating blood pressure. CB1 receptors are commonly found in the central nervous system, while CBD receptors are found in peripheral tissues, including immune cells. The activation of CB1 receptors has been associated with increased blood pressure response, while the stimulation of CB2 receptors may have a lowering effect.

CBD’s Potential Mechanisms in Blood Pressure Management

Multiple preclinical and clinical studies have explored CBD’s effect on blood pressure regulation, unveiling a range of budding mechanisms. While research on CBD supplementation is still in its beginning stages, some promising findings include:

  • Vasodilation: A single dose of CBD widens blood vessels by inducing vasodilation and can reduce blood pressure in healthy volunteers. CBD has also been shown to promote arterial pressure reduction.
  • Anti-Inflammatory Effects: Chronic inflammation is often associated with primary hypertension. CBD exhibits anti-inflammatory effects by interacting with receptors involved in the immune response. Taking CBD oil may contribute to overall cardiovascular health with a holistic approach when living with chronic pain.
  • Stress and Anxiety Reduction: Factors like stressful work or family life, depression, or anxiety can raise blood pressure and lead to or contribute to cardiovascular disease. CBD has anxiety-reducing properties; by mitigating stress, CBD may indirectly impact blood pressure levels and improve blood flow.
  • Modulation and Endocannabinoid System: CBD works with the endocannabinoid system by inhibiting the breakdown of endocannabinoids, leading to increased levels of anandamide. This may influence CB1 and CB2 receptors, contributing to blood pressure regulation.

CBD Supplementation Reduces Arterial Blood Pressure

In a groundbreaking development, recent findings from a study within the HYPER-H21-4 trial have shed an innovative light on the complex mechanisms through which CBD supplementation may help reduce blood pressure. This study focused on the modulation of the sympathetic nervous system, a vital player of the nervous system involved in blood pressure regulation. By influencing the release of neurotransmitters and hormones within the sympathetic nervous system, CBD appears to promote a vasodilatory effect, promoting the relaxation of blood vessels and lowering blood pressure.

These findings mark a revolutionary stride in understanding the physiological pathways through which pure CBD exerts its antihypertensive properties and provide a more nuanced perspective on the potential cardiovascular effects of CBD supplementation. As research continues to unfold, these insights contribute to the growing body of evidence supporting the role of CBD in reducing blood pressure and hold promise for people seeking alternative approaches to hypertension management.

Can you take CBD for low blood pressure?

It is imperative to consult your healthcare professional before taking CBD if you have hypotensive experiences (low blood pressure). CBD’s vasodilatory effects contribute to reducing high blood pressure, which could raise questions about its impact on individuals with low blood pressure. Potential outcomes could include lightheadedness and dizziness.

If you experience hypotension and have consulted your physician about implementing CBD as a natural source into your healthcare routine, make sure to use high-quality CBD to increase your chances of better results.

Best Types of CBD Products For Blood Pressure

Selecting the correct type of CBD for blood pressure management involves thoughtful consideration of multiple factors. Full-spectrum CBD, containing a broad range of cannabinoids, terpenes, and flavonoids, is often recommended for enhanced therapeutic benefits as the compounds work synergistically together. Individuals sensitive to THC or subject to drug testing may prefer broad-spectrum CBD, which contains multiple cannabinoids minus THC.

Opting for reputable brands that provide third-party testing can ensure product quality, potency, and purity. With the popularity of oral CBD coming to the spotlight, many routes are available for consumption, such as sublingual tinctures, edibles, or capsules for sustained cannabidiol dosing.

If you are an individual who experiences high blood pressure due to anxiety disorders, consider implementing DocCBD Calm Tincture. The refreshing mint flavor provides a natural calming effect that may provide ease during stressful times, contributing to lower blood pressure and overall well-being.

Interactions With Other Medications

CBD can be a substance that interacts with certain medications, potentially causing concerns for safety and side effects for people using products with CBD and blood pressure medication. This risk includes: If you want to control your blood pressure with CBD, consult your physician first to avoid any adverse effects.

CBD Dosage – How much CBD should I take to reduce blood pressure?

You should always start low and work until you see the results of CBD. CBD dosages are not universal, and the personal aspect is unique. Factors such as individual physiology, weight, and hypertension severity occur when determining optimal dosage.

When implementing CBD into your daily routine, monitoring your body’s response and consulting a healthcare professional for personalized guidance is essential. Precision and caution are key when exploring CBD oil as a potential complement to blood pressure management.

Empowering Health: CBD’s Potential Contribution to Blood Pressure Management

While the research on CBD and its potential role in managing high blood pressure is still in its early phases, the existing evidence provides a promising future. CBD oil influences blood pressure through various mechanisms, including modulation of the endocannabinoid system, anti-inflammatory effects, and vasodilation. However, with these findings, it is crucial to approach with caution, as more large-scale clinical trials are needed to establish the safety and side effects of CBD as a treatment for primary hypertension.

Individuals considering implementing CBD as part of their hypertension management should consult with healthcare professionals to ensure it complements their existing treatment plan. Creating healthy lifestyle habits through exercise, stress management, and including a healthy diet remain components of comprehensive blood pressure management.

As the scientific community continues to unravel the mysteries of CBD and its interactions with the human body as a therapeutic target, we may witness a paradigm shift in how we approach and treat high blood pressure. Until then, staying informed and engaging in open conversations with healthcare providers will empower individuals to make well-informed decisions about their health and well-being.


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