Does CBD Oil for Cancer Really Help?

CBD Oil for Cancer

The statistics about one of the deadliest diseases in today’s society are giving hope and showing some positive trends. For one, the US cancer rate has decreased by 27% since 1991. Some symptoms are recognized early on, a lot has been learned about cancer, new medications were invented, cutting edge technology is being used, and innovative treatment methods are finding their way into the spotlight.

CBD oil for cancer is one of them. Its potential benefits are still in the research phase, but at least the public has become aware of its beneficial properties. As a result, we are witnessing changes in state laws about medical cannabis at an unprecedented rate.

In this article, we are going to explain what CBD oil is and how it can assist cancer patients in their battle, and even act as prevention. We are also going to provide some insight into which cannabis oil products should be used for particular types of cancer and their dosage.

So, let’s get started.

What Is Cancer and What Causes It?

By the National Cancer Institute’s definition, cancer is a whole group of various diseases which arise as a consequence of irregular cell division. Our body has trillions of cells reproducing constantly. As a matter of fact, it’s happening while you are reading this. Cancer cells, however, are a mistake in the process. For some reason, an old cell does not die, or a new abnormal cell appears, leading to a benign or malignant tumor.

Though we are not 100% sure what triggers such behavior, cannabinoids could be used as a deterrent. Cancer is a dangerous mutation that can be triggered by a genetic predisposition, exposure to radiation, sunlight, or tobacco smoke, among other risk factors. Chronic stress is not a direct cause, but according to scientists who share the opinion of Dr. Lorenzo Cohen, Ph.D., professor of General Oncology and Behavioral Science, stress induces risky behavior such as eating unhealthy food or smoking tobacco.

In this respect, we can conclude that CBD could be efficient as a preventive measure since CBD oil for anxiety and stress is often successfully administered, and it has plenty of other immune system boosting properties, too.

What Is CBD Oil and Is It Legal?

The shortest answer would be that it is a type of oil extracted from the hemp or marijuana plant. It can be used in different forms, e.g., as a CBD tincture, capsule, oil, cream, suppository, edible, e-liquid, and so on. Also, the integral part of the oil, CBD, can be inhaled via a cigarette, too, or manipulated in a lab to get the purest form, in which case it is isolated and lacks the full-spectrum entourage effect.

If CBD oil is obtained from hemp, it is legal under federal law as long as it contains less than 0.3% of THC. When derived from other types of cannabis, however, the concentrate’s THC content may be the same or larger. Consequently, CBD cannabis oil is legal in only 33 states, which means only residents in those states can buy CBD without any restrictions.

How to Use CBD Oil for Cancer

Before we move on to more precise descriptions of particular types of cancer and how they can be treated with the oil, here are some general pieces of advice before starting with its (responsible) use.

  • First of all, if you are diagnosed with cancer, it is mandatory that you consult with your physician. There are no two identical cases of the disease, and what has worked for your friend’s friend may not necessarily work for you. Also, you have to have a recommendation from your doctor if you wish to purchase medical marijuana products.
  • Depending on the type of cancer, different dosages and products are used. CBD suppositories for cancer, capsules, topicals, edibles, patches, tinctures, oils, vaporizers, etc., all have different advantages. Generally, it is advisable to use it in the form which allows for precise measurement.
  • CBD oil benefits for cancer are very much recognized in handling chemotherapy side effects such as nausea and vomiting, loss of appetite, and (chronic) pain. Studies were conducted by separate institutions and they all give scientific evidence that adverse effects of chemotherapy are inhibited by CBD. What is more, Dronabinol (Marinol) and Nabilone (Cesamet) are two FDA-approved drugs which are based on marijuana compounds.
  • Research shows that depending on what kind of CBD product a patient is taking (natural or synthetic, with or without THC), they may experience some CBD oil side effects such as dry mouth, drowsiness, memory loss, impaired concentration, tiredness, and psychoactive effects.

As for the more hands-on use, we are going to show some examples of different cancer types and how the oil helped patients fight for their lives.

CBD Oil for Skin Cancer

According to the American Academy of Dermatology, skin cancer is the most common type of cancer among US citizens. About 9,500 Americans are diagnosed with skin cancer on a daily basis. Fortunately, the chances of survival are high if the cancer is discovered on time, and cannabis or hemp-derived CBD is an amazing asset.

The European Journal of Pharmacology published a study in 2013 which discovered that CBD excels at restricting the growth of melanoma cells. CBD oil basically acts just like AEA, a cannabinoid in our body responsible for limiting melanoma.

One of the most famous CBD oil cancer testimonials was given by an ex skin cancer patient Rick Simpson, whose diagnose was basal cell carcinoma. Simpson used to put the oil on bandages and cover the cancer spots for 4 days, after which the spots “magically” disappeared.

The results of another research conducted on mice exhibited a 90% decrease (!) in skin cancerous cells by using synthetic CBD. To sum up, CBD oil has proven to have some wonderful qualities and it is advisable to use it in the form of CBD patches or topical creams because they can directly be applied to the affected spot, though ingestible forms are recommended as well.

CBD and Breast Cancer

When discussing cancer statistics, breast cancer is the second most diagnosed cancer for American women (besides skin cancer). Around 12% of American women are expected to suffer the disease during their lifetime, whereas for 2019 the forecasts say there will be 268,600 new invasive cases in women and 2,670 new invasive cases in men. However, do bear in mind these are all individual human beings we are talking about, not just mere figures.

CBD oil for cancer can be of help in treating all three subtypes of breast cancer, the highlight being the treatment of HER2-positive and triple-negative breast cancers. Since there is no regular therapy for patients dealing with triple-negative breast cancer nor promising prognoses, this ray of hope is very much welcoming. In addition, the combination of conventional treatments and CBD has given promising results – they are better than in the cases when only conventional methods are used.

One encouraging example of how to use CBD oil for breast cancer is the case of Dee Mani, who was diagnosed with triple-negative breast cancer. Knowing that her own sister had passed away while undergoing chemotherapy, Dee decided to take cannabis oil and change her lifestyle. She was regularly taking the oil for five months, and after that, doctors declared she was in good health.

It should also be noted that it’s not CBD with low THC oil she was using but marijuana oil, which included both CBD and THC. While research shows this combination of active ingredients is beneficial, it also warns us about high THC levels which may have the opposite effect and support cancer growth, especially if the patient has high levels of estrogen. The recommended THC to CBD ratio is 1:1, or even 1:3 for the best effect.

CBD Oil Lung Cancer Treatment

The US lung cancer prognosis for 2019 is rather bleak. About 228,150 new cases are expected to appear, while 1472,670 people are likely to die from the disease. It is almost equally deadly for both men and women, and the leading cause of death by cancer. More Americans pass away from lung cancer than from breast, prostate, and colon cancers combined.

If you have done any research about CBD oil and cancer regarding our respiratory organ, you may have encountered articles and studies about an 81-year-old patient who decided to treat his lung adenocarcinoma with CBD oil and succeeded in curing himself after 3 months.

The whole story happened in the UK, where this oil is completely legal as long as it doesn’t contain THC, so this is the type that the lung cancer survivor was using. The method was the usual one – he placed a CBD tincture under his tongue, and disliked the taste, too.

In another case, a 50-year-old man was combining the oil and chemotherapy to get rid of the intruder, and after seven months, Darren Miller was cancer-free.

One of the most renowned CBD oil cancer cases, when a patient was cured despite the doctor’s hopeless prognosis and the decision to forego chemotherapy treatment due to the terminal stage 4 lung cancer, is the story of Sharon Kelly. She was first diagnosed in 2013 and soon told there was absolutely no chance she could live more than a few months. However, instead of dying, she opted to drastically change her diet, eat much healthier foods, and take CBD oil for lung cancer.

However, the oil’s side effects were causing fatigue, so she opted to use it in the form of suppositories in order to be able to use the recommended dose (1½ to 2 grams of CBD oil) without feeling the psychoactive effects.

Due to these cases and medical studies, it is clear that more medical research is necessary to make CBD recognized as a legitimate cancer treatment worldwide.

CBD Oil and Prostate Cancer

Once a man turns 40, it is very much advisable that he checks his prostate health. The disease rarely occurs before this age, and it is most common in men who are over 65. Moreover, men of color are more prone to get ill. After skin cancer, this is the most common cancer in male Americans.

According to research, there are several ways in which CBD oil for prostate cancer can help. For example, cannabis is anti-androgenic, which means it causes the reduction of male sex hormones. Androgens are responsible for the growth of prostate cells, and one of the renowned anti-cancer treatments is called “androgen deprivation therapy,” based on lowering the level of androgens. A study from 2012 also confirmed CBD had anti-tumor effects in cases of prostate cancer, causing them to self-destruct.

CBD Oil and Pancreatic Cancer 

One of the main dangers when it comes to pancreatic cancer is the fact that it is not easily detectable so a lot of people begin the treatment when cancer has spread into other parts of the body. Even a medical examination will not necessarily discover its traces. Additionally, some people claim pancreatic cancer is not receiving adequate funds for decent research.

As it is the case with other types of cancer, we are in desperate need of more research about CBD pancreatic cancer treatments on human subjects. A recent study on mice showed that the ones treated with CBD lived almost three times longer than those who only received chemo. In another study, the synergistic effect of CBD, THC, and synthetically produced derivatives demonstrated an inhibiting effect on the growth of pancreatic cancer cells.

Fortunately, there is a growing number of survivors whose positive experiences restore hope. One of the recent CBD oil cancer testimonials regarding pancreatic cancer was given by an Australian MP, who claims cannabis oil and an encouraging environment were crucial for his survival. An author of Santa Barbara’s Independent also claims it is cannabis oil which has helped him stay alive and describes it as “incredibly potent.”

What is more, his initial state was extremely challenging to heal with the oil as he turned out to be suffering from a combination of metastatic pancreatic cancer of the neuroendocrine variety, Lyme disease, and multiple sclerosis.

Should the type of cancer sound familiar, that’s probably because Steve Jobs, the world-famous entrepreneur, lost the battle. He resisted conventional medical treatment and opted for alternative methods, though it is unknown whether he used CBD oil for pancreatic cancer. Fortunately, Ethan Stewart seems to have found the right medicine for his medical condition.

CBD Oil Bone Cancer Treatment

Compared to the rest of the cancers we have discussed so far, bone cancer has not taken as many lives. On the other hand, children and teenagers can be more susceptible to some of its types in comparison to adults. Furthermore, bone metastases frequently occur as a result of breast and prostate cancer, and bone pain is another common complication cancer patients are enduring when they get regular medical anti-cancer treatments.

So, how can CBD help with bone cancer? Once again, the existing research revolves around CBD oil benefits regarding cannabinoids and the ability to connect with our own skeletal cannabinoid system, responsible for the regulation of bone mass and bone turnover. A study has shown promising results in reducing the pain by manipulating the cannabinoid response as well.

CBD Oil for Liver Cancer

Even though the American Cancer Society has made us feel a bit relieved with the figures showing an overall decrease in cancer rates, this does not apply to liver cancer statistics. Quite the contrary, liver cancer death rates have increased by 2% since 2007.  High alcoholism rates may be to blame. Almost 32,000 Americans are expected to die from liver cancer this year. Let’s see if and how CBD oil for cancer treatment can help in this case.

If we take a closer look at some of the survivor’s stories, we can see that they were using cannabis products on their own initiative and had different (positive) outcomes. For instance, after regular use of CBD oil for liver cancer, one of them started coughing up dead cancer cells (!).

A 2011 study showed how CBD was successfully used for HSC apoptosis, which means it destroyed the cells helping liver cancer. It restored normal liver functioning, too. Admittedly, the study was performed on mice, but it can’t be denied that these incredible results should be verified on humans as well.

How to Use CBD Oil for Cervical Cancer

Due to the fact that most women receive routine pap tests, cervical cancer is mostly discovered in its early stages. Yet we are still faced with an estimated 4,250 women who will probably die this year due to cervical cancer.

Recent studies have shown that cannabidiol could be priceless in deterring cervical cancer. Not only does it kill cancer cells, but it also stops them from spreading. CBD vs THC differences mattered this time, as better results were accomplished without THC involved. Patients are known to be using medical marijuana in the form of tinctures, vaporization oils, capsules, and edibles.

How to Use CBD Oil for Colon Cancer 

Since these two body parts are literally connected, we are going to explain the power of CBD against colorectal cancer. Better screening methods and preventive operations have decreased the number of cases in the last couple of decades, but 51,020 deaths are still estimated to occur during this year.

To fight the disease, there seem to be two opposite approaches. The first one concerns successful CBD oil cancer treatments about which we learn from testimonials. For example, a mother of four who was diagnosed with stage 4 colon cancer had no access to chemotherapy (no insurance) and was literally left to die. However, she was persuaded to use cannabis in different forms (oils, RSO suppositories, and cannabis-infused bath salts), which altogether made an improvement in her results.

Another story tells us of Stephen Estrada, a 28-year-old man who started his battle (and won). His CBD dosage for cancer was 1 to 1.5 g of oil daily, but he started off with CBD honey at first to get used to it. He was also switching between low and high THC content and drinking green tea to boost CBD effects.

In contrast, lab research by the Pennsylvania State University College of Medicine, which tested the effect of different cannabinoids on cancer cells, makes a different point about CBD oil effects. Synthetic cannabinoids seem to have done the trick, i.e., stopped cancer cells from advancing. However, components of CBD oil with THC failed to do so.

Despite the discouraging results from the Pennsylvania team, we would argue that CBD oil does provide aid in defeating colorectal cancer. First, because there is a high number of studies we have mentioned so far that can testify about the benefits of CBD oil against cancer in general. Secondly, there are lots of cases in which progress was made only after adding CBD to the therapy.


So far, we can say that cannabis sativa and its derivate CBD has shown the following anti-cancer effects:

  • Antiproliferative – it stops cancer cells from reproducing
  • Antiangiogenic – CBD prevents the formation of new blood vessels which “feed” the tumor and enable its growth
  • Antimetastatic – prevents cancer cells from spreading throughout the organism, i.e. prevents metastases
  • Apoptotic – causes cancer cells to self-destroy

In addition, CBD oil’s properties also include benefits in dealing with the adverse side effects of prescribed anti-cancer medications and chemotherapy, and you can use CBD oil for pain related to cancer. We would also like to add that CBD qualities, such as its anti-inflammatory and anti-bacterial impact, probably add to enhancing the immune system and may act as prevention. The CBD origin may or may not matter – whether it’s coming from hemp, cannabis, or synthetically produced, isolated or combined with THC.

It should also be noted that each body is unique. Therefore, as for the right dosage and the best CBD oil for cancer, it depends on the person’s overall health and the type of tumor. You must not take advertisements for CBD oil and cancer for granted – oil that is specifically and exclusively produced for fighting cancer does not exist! That is simply cheap advertising, and such manufacturers are entitled to get a warning note from the FDA. However, that does not necessarily mean that their products are of poor quality.

To sum up, it is possible to use CBD oil for cancer and achieve positive results. There are just too many studies and anecdotal evidence to ignore it and conclude otherwise.

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