CBD oil is made from cannabis plants but won’t make you high. Still, this natural supplement could interact with some heart medicines. Find out what you need to know before you try CBD oil for heart failure. CBD ‘improves blood flow to the brain’ Cannabidiol (CBD) improves brain blood flow which could help improve memory, researchers have said. The team from the University of College London (UCL) All the latest country music news and gossip you want, and then some you didn't know you needed
CBD Oil and Heart Failure
Could CBD oil ease your heart failure symptoms or help you manage your condition? This herbal supplement is sold over the counter and may be marketed with various health claims, but heart experts aren’t so sure it’s worthwhile or even safe if you have heart failure.
“Heart failure patients should know that while CBD has been touted as a wonder compound and seems to be in almost everything these days, it has never been shown to have any significant cardiovascular benefits in human studies,” says Scott Lundgren, DO, a transplant cardiologist at Nebraska Medicine in Omaha.
What Is CBD Oil?
CBD oil contains cannabidiol, an herbal liquid supplement made from the cannabis plant. It doesn’t have the same effect on the brain as THC, another compound found in cannabis that gives you a “high” when smoked or eaten, says Larry Allen, MD, associate division head for clinical affairs in cardiology at University of Colorado Anschutz Medical Campus.
“There are no known cardiovascular benefits for cannabis or cannabidiol, and there may even be some adverse effects, so people should not take these products and think that it will have positive effects on their cardiovascular health,” says Allen, who’s also co-author of the American Heart Association’s statement on all cannabis products.
In 2018, the FDA approved the first oral, purified CBD drug, Epidiolex, to treat seizures in two rare forms of epilepsy. Two synthetic versions of cannabiinds are also approved: dronabinol (Marinol, Syndros) for treatment of nausea during cancer chemotherapy and nabilone (Cesamet) to treat weight loss associated with AIDS. Marinol is synthetic THC
Some of CBD’s proven benefits in other health conditions may be intriguing to people living with heart failure, Allen says.
“Does it stimulate your appetite? Yes. Do people gain weight if they take it? Possibly true. Patients with severe heart failure do have cachexia,” or severe weight loss and muscle wasting, he says. “One could argue that people with nausea, lack of appetite, or who are losing weight could think CBD would help them. People with heart failure have a fair amount of discomfort, including edema [swelling] and somatic or pain-related issues, so you could think CBD has a role.”
But there isn’t really any evidence to prove that it will relieve heart failure symptoms or be safe to use if you have heart failure, he adds.
What We Know About CBD
Some research suggests that CBD oil may improve some heart-related symptoms:
- A very small study conducted in 2017 in England found that CBD improved resting blood pressure and blood pressure spikes related to stress in people without heart conditions.
- Various studies in animals have shown that CBD could improve vasorelaxation, or opening of arteries for better blood flow, as well as reduce inflammation. A small clinical trial from Mexico studying CBD in people with heart failure hasn’t reported any results yet.
- A large study of more than 161,000 people hospitalized for heart failure who had used marijuana found that they had, on average, a lower risk of death and shorter hospital stays. But this doesn’t necessarily mean CBD oil would have the same benefit.
It’s illegal in the U.S. to market CBD by adding it to any food or calling it a dietary supplement. Also, although the FDA has approved a few CBD drugs to treat certain diseases, don’t expect CBD sold over the counter to be safe or beneficial for heart failure, Lundgren says.
“CBD oil may not have the same properties, and it can actually cause gastrointestinal distress like diarrhea or cause decreased appetite. CBD products can include unknown ingredients and may not be accurately labeled,” he says.
When you use CBD oil, your liver breaks it down. During this process, it could interfere with your medications for heart failure or other heart conditions. “CBD has known interactions with warfarin, certain statins, calcium channel blockers, beta-blockers, and nitrates. Just because a supplement is ‘natural’ doesn’t mean that it is safe,” Lundgren says.
CBD May Have Health Risks
CBD oil must be studied in randomized clinical trials on people, not animals, before it can be considered safe or effective for heart failure, Lundgren says. Until that happens, he advises against buying or using CBD. “There is some evidence that CBD can cause liver injury as well as lead to male infertility issues. When consumed with alcohol, individuals may experience increased drowsiness, which can lead to household injuries.”
If you have heart failure, you might feel like you’re taking control of your own care by trying herbal treatments that don’t require a prescription. To be safe, talk to your cardiologist first: Ask questions about CBD oil and make decisions together about using this or any other supplement, Allen says.
“CBD products cost money and can distract you from taking prescribed treatments for heart failure that are evidence-based. They could do indirect harm to people with heart failure. . We already have a half-dozen treatments for heart failure symptoms and to help you live longer.”
Larry Allen, MD, MHS, University of Colorado Anschutz Medical Campus.
Scott Lundgren, DO, Nebraska Medicine.
FDA: “What You Need to Know (And What We’re Working to Find Out) About Products Containing Cannabis or Cannabis-derived Compounds, Including CBD,” “FDA Approves First Drug Comprised of an Active Ingredient Derived from Marijuana to Treat Rare, Severe Forms of Epilepsy,” “FDA and Cannabis: Research and Drug Approval Process.”
JCI Insight: “A single dose of cannabidiol reduces blood pressure in healthy volunteers in a randomized crossover study.”
Oxidative Medicine and Cellular Longevity: “Therapeutic Applications of Cannabinoids in Cardiomyopathy and Heart Failure.”
Cannabis and Cannabinoid Research: “An Update on Safety and Side Effects of Cannabidiol: A Review of Clinical Data and Relevant Animal Studies.”
ClinicalTrials.gov: “Cannabidiol in Patients With Heart Failure in AHA/ACC Stages A-C (CAPITAL-AC).” NCT03634189.
Journal of Cardiac Failure: “Marijuana Use is Associated with Better Hospital Outcome in Patients with Acute Heart Failure: A Propensity Match Analysis from National Inpatient Database.”
CBD ‘improves blood flow to the brain’
Cannabidiol (CBD) improves brain blood flow which could help improve memory, researchers have said.
The team from the University of College London (UCL) say these findings could potentially contribute to better treatments for conditions like Alzheimer’s disease and post-traumatic stress disorder.
CBD is an active ingredient in cannabis-derived from the hemp plant and has previously been associated with treating pain, insomnia, and anxiety.
This trial discovered just one dose of the non-psychoactive ingredient found in marijuana can improve blood flow to the hippocampus, which is the part of the brain that is responsible for learning and memory.
Lead author Dr Michael Bloomfield, a professor of psychiatry at UCL, said: “To our knowledge, this is the first study to find that CBD increases blood flow to key regions involved in memory processing, particularly the hippocampus.
“This supports the view that CBD has region-specific blood flow effects in the human brain, which has previously been disputed.”
The study involved 15 young and healthy people who had never before used cannabis. Over the course of a week some of the participants were given 600 milligrams (mg) of oral cannabis, while the others took a placebo.
A week later each individual had their blood oxygen levels measured using an MRI brain scanning technique called arterial spin labelling.
Dr Bloomfield said: “Cannabidiol is one of the main constituents of cannabis and is gaining interest for its therapeutic potential.
“There is evidence that CBD may help reduce symptoms of psychosis and anxiety. There is some evidence to suggest that CBD may improve memory function.”
The findings have been published in the Journal of Psychopharmacology.
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How CBD Oil can Improve the Blood Circulation?
You may be aware of some of the fantastic claims out there about the benefits of cannabidiol, or CBD, oil. But you may not be fully cognizant of what, exactly, this substance is. You know that it is related to marijuana, so you may have some concerns about its effects or even its legality. So, let’s answer those questions.
Cannabidiol (CBD) is a chemical compound produced from Cannabis Sativa plants. There are two species of this plant, marijuana, and hemp. CBD oil contains only the CBD compound, which produces a natural feeling of relaxation and calm. It may have trace amounts (about 0.3%> of delta-9-tetrahydrocannabinol (THC), its more notorious cousin which provides the more drastic psychoactive effects for which the plant is more well known, but nothing to worry about. Dr. Junella Chin, a doctor of osteopathy and medical marijuana expert, assures us that the use of CBD oil should in no way leave us feeling sedated or altered in any way. That being said, there are a small number of people, less than 3%, you may experience such effects, but these tend to be those who suffer the same effects from the use of Tylenol or Advil.
SO what, exactly, are the benefits of CBD oil? Studies have approved CBD & THC Products for Pain and aches as well as a good option for the improvement in the immune system, reduction in chronic pain, and reduction inflammation. It has shown promise in the treatment of diabetic side effects. It seems to be helpful in treating osteoarthritis, migraine, gastrointestinal disorders as well as neurodegenerative disorders, and even eases the symptoms and treatment of cancer. And lately, it seems to be shown to have beneficial effects on the circulatory and cardiovascular systems.
CBD oil is also amazing for pain. Want to find out more about pain uses? Check out how to use cbd oil for pain here.
CBD seems to be a helpful vasodilator, opening arteries to provide greater blood flow on an immediate and time-released basis. This lowers the blood pressure, giving further protection against heart attack and stroke. Industrytap suggests that CBD can help prevent damage to the vascular organs, veins, and arteries, thus contributing to a healthy circulatory system. It is also a good source of omega-3 essential fatty acids, a substance critical to the health of our circulatory system. Although further testing needs to be done, CBD looks to be a promising contributor in the battle against heart and circulatory disease. And CBD oil provides these benefits when used topically, as well. Applied to an injury, CBD will open up blood flow to provide increased healing. You can check hollyweedcbd to find the best CBD products online.
All this sounds very beneficial, indeed, but there are some cautions involved in the use of CBD oil. First of all, is where to purchase the substance.
CBD is not considered a drug, and therefore is not regulated by the Food and Drug Administration, Although it is readily available in malls and convenience stores, and online, your best choice may be a reliable natural grocer or health food store. You can also Shop CBD products online.
You must be careful when choosing a vendor. Ask for references and look for reviews. And make sure to check the label. If you don’t see a quality assurance stamp or a certificate of analysis from a third-party testing facility, consider making your purchase elsewhere. In 2017 the Journal of the American Medical Association reported that 28% of the products on the market contained lower amounts of CBD than promised. And you should be aware that there are some mild side effects associated with CBD oil, although they are rare. These include drowsiness, dry mouth, and changes in appetite.
You need have no concern about CBD oil showing up on a drug test unless you are a competitive athlete subject to more rigorous testing. The compound seems to be a harmless way to combat a variety of ills in a natural way. It will make you feel good, or even better, without any concomitant loss of mental acuity. For more information on CBD check TheCBDinsider.