THC and CBD Can Destroy Brain Cancer Cells, Researchers Claim

According to the Brain Tumour Foundation Canada, approximately 55,000 Canadians are living with brain tumours. With more than 120 types identified, treating them effectively is highly complex. 

Since there’s still no definitive treatment for brain cancer, people can’t help but look for alternative ways to relieve symptoms or prevent the growth of cancer cells further.

This leads to the study of the potential of cannabis as a way to destroy cancer cells. A lot of studies are conducted worldwide to support the claims that weed compounds, particularly Tetrahydrocannabinol and Cannabidiol, can inhibit the growth of brain cancer cells. 

So, what do the studies find out? Can we rely on weed to treat brain cancer?

Before you buy weed online at your favourite weed store in Vancouver, let’s explore the different studies and see the promising side of cannabis for cancer. 

Brain Cancer Overview

As explained in The Cannabis Health Index, a book published by Uwe Blesching, PhD, co-founder and chief science officer at CannaKeys, the location and size of brain tumours significantly affects survival rates and symptoms. Tumours lower in the brain lead to poorer outcomes due to vital functions being controlled in that area.

Symptoms can range from:

  • Confusion
  • Seizures
  • Stroke-like impairments
  • Headaches
  • Vision problems
  • Nausea

The cause of brain cancer is unknown, and it cannot be prevented or cured. Diagnosis involves:

  • Patient history
  • Physical exams
  • EEG (electroencephalogram)
  • Eye exams
  • Imaging techniques (like MRI or CT scans)

However, a definitive diagnosis requires:

  • Biopsy
  • Brain surgery
  • Autopsy

Treatment options include chemotherapy, radiation, and surgery. Brain cancer can cause severe impairments similar to those seen in stroke victims. Five-year survival rates for common brain tumours are:

  • Glioblastomas: 2%
  • Astrocytomas: 30%
  • Meningiomas: 70%

Recent research has explored alternative treatments, including the use of cannabis compounds. Some studies suggest that cannabinoids might have the potential to destroy cancer cells or inhibit their growth. So, this emerging field of study offers hope for new therapeutic options in brain cancer treatment.

Key Studies on THC and CBD’s Effects on Brain Cancer Cells

Cannabis Hinders Tumour Growth

According to a 2021 research published by the American Association for Cancer Research, cannabis compounds (THC and CBD) can restrict the growth of glioma. When a glioma grows, it forms a mass of cells, which we call the “tumour.”

What the Study Suggests

  1. CB2 receptor’s selective activation by the cannabinoid can reduce the growth of gliomas without causing psychotropic side effects.
  2. High malignancy astrocytomas (grade IV) showed higher CB2 receptor expression. Cannabinoids effectively halted the growth of these astrocytoma cells.
  3. Cannabis compounds induce apoptosis (cell death) in glioma cells by synthesizing ceramide, a lipid that promotes cell death.


Cannabis-based treatments focusing on CB2 receptor activation show promise in reducing glioma growth without the psychoactive effects. These results mount pleasant implications for new therapeutic strategies using products available at any cannabis store. particularly those offering non-psychoactive options like CBD. These findings highlight the importance of exploring cannabis products from reliable suppliers in cannabis retail stores for possible benefits in brain cancer treatment. 

Cannabinoids Inhibit Tumor Angiogenesis by Targeting the VEGF Pathway

A 2004 Spanish study about “Cannabinoids inhibit the vascular endothelial growth factor pathway in gliomas” revealed that THC and CBD blocked a chemical signal needed for tumours to build their blood supply, which is a promising anti-tumour approach. 

Some more notable studies include:

Year Study Result 
2006A pilot clinical study of Delta9-tetrahydrocannabinol in patients with recurrent glioblastoma multiformeMadrid researchers safely injected cannabis THC into human brain tumours without causing psychoactive effects. 
2008Delta 9-tetrahydrocannabinol inhibits cell cycle progression by downregulation of E2F1 in human glioblastoma multiforme cellsIsraeli scientists discovered THC from cannabis could halt brain cancer cell growth by down-regulating proteins that promote cell cycle progression. 
2010Cannabidiol enhances the inhibitory effects of delta9-tetrahydrocannabinol on human glioblastoma cell proliferation and survivalTHC and CBD enhance the effectiveness of inhibiting glioblastoma cell growth. This combination treatment affects the cell cycle, reactive oxygen species production, and apoptosis pathways.

These researches suggest that products available in weed stores, such as those in British Columbia and Vancouver, including non-medical cannabis, live resin, and carefully curated selections from cannabis retail stores and online shops, could play a role in brain cancer treatment. 

Mechanisms Behind THC and CBD’s Anti-Cancer Effects

The 2015 study published at the National Library of Medicine demonstrated that cannabis compounds, THC and CBD, synergistically inhibited brain cancer cell growth by inducing oxidative stress, which leads to cancer cell death. Both these cannabis compounds hinder the growth of cancer cells and induce apoptosis (cancer cell death). They work independently, but their combined use can produce a greater effect.

Tetrahydrocannabinol as Anti-Cancer

Tetrahydrocannabinol, the primary psychoactive component of cannabis, activates CB1 and CB2 receptors. It can reduce nausea, vomiting, and pain in chemotherapy patients. Beyond these palliative effects, tetrahydrocannabinol and other weed cannabinoids have been shown to act as direct antitumour agents by activating CB1 and CB2 receptors.

Cannabidiol as Anti-Cancer

Cannabidiol, a non-psychoactive cannabis compound, inhibits cancer progression in various types of cancer, including breast, glioblastoma, lung, prostate, and colon cancer. Unlike Tetrahydrocannabinol, Cannabidiol and similar cannabinoids do not activate cannabinoid receptors but still effectively reduce tumour cell viability, invasion, metastasis, and angiogenesis (formation of new blood vessels).

They also limit the stem-like potential of cancer stem cells and induce autophagy and apoptotic-mediated cancer cell death. Non-psychoactive cannabinoids can also enhance the effectiveness of standard cancer treatments.

Role of Cannabis Strains and Forms

Any person may choose different cannabis strains (sativa or indica) based on their mental and emotional needs, with indicas being more relaxing and sativas more energizing. For non-psychoactive options, drinks infused with cannabis leaves are helpful.

Exploring high-quality cannabis topicals, edibles, tinctures, and concentrates available for purchase can offer new hope. These cannabis products, available at various dispensaries and cannabis stores, represent the highest standards in the industry and provide an unparalleled dispensary experience.

Recommended Weed Products for Destroying Cancer Cells  

Check this carefully curated selection of cannabis products:

Cannabis FormProduct Name THCCBDPrice
Edibles Pineapple Guava Thc & Cbd Soft Chews (1:1)10.00mg/pack10.00mg/pack$7.00
Pomegranate 4:1 Cbd/Thc10.00mg/pack40.00mg/pack$6.00
VaporizersBalanced Mango Haze Disposable Pen37.00-43.00%37.00-43.00%$23.00
Anytime 1:1 – Berry Lemonade | 1g Vape Cartridge40.00-42.00%40.00-42.00%$40.00
ConcentratesTiger Ck X Kk Mints Shatter72.00-83.00%0.00-5.00%$43.00
Hawaiian Sativa THCA Diamonds82.00-88.00%0.00-6.00%$60.00
Beverages Tropical Citrus2.55-3.45mg5.10-6.90mg$9.00
Xmg+ Tropical Cream Float Drink10.00mg/bottle10.00mg/bottle$8.42
Certified Organic Cbd0.00-30.00mg/g90.00-130.00mg/g$30.00
Pre-rolls The Jeffrey Pre-Roll25.00-31.00%0.00-5.00%$6.00
Mac Pack Pre-Rolls (5×0.5g Mac Stomper & 5×0.5g Mac Pie)20.00-28.00%0.00-5.00%$37.00
CapsulesJolt Freshly Minted Sativa Lozenges10mg/capsule1mg/capsule$22.00
Indica Capsules7-9mg/capsule1mg/capsule$24.00
weed store

Buy Weed Online For Immediate Health Benefits 

Brain cancer treatment options like chemotherapy, radiation, and surgery aim to manage symptoms and extend the survival of brain cancer patients. However, it requires great expense due to the rising costs of medicines and medical procedures. With the potential of cannabis destroying cancer cells, now is the best time to visit a reputable cannabis store to discover high-quality weed products to relieve symptoms or enhance conventional treatments. 

As weed offers hope as a new therapeutic strategy, explore Sea to Sky Cannabis for a variety of quality and top-shelves supplies – from capsules, flowers, tinctures, concentrates, and more. Conveniently located in Vancouver, Canada, we’re your one-stop weed dispensary for a wide range of herb supplies. You can purchase in-store or order online for your convenience. 

Frequently asked questions

The ratio of CBD to THC in weed products determines their balance and effects. Common ratios range from 20:1 to 1:10. 

Recreational strains often have high THC and low CBD or vice-versa. In medical contexts, specific CBD ratios are preferred for clinical outcomes, with most medicinal products now higher in CBD. Pure CBD contains less than 0.3% THC and are non-intoxicating. Ratios above 10:1 usually do not induce a high, emphasizing CBD’s therapeutic role.

Any supplements or alternative treatments, including CBD oil, may interact with medications such as anti-epileptic drugs, steroids, or chemotherapy. Always consult your doctor before incorporating CBD oil or similar products into your brain tumour treatment plan.

In addition to its nutritional benefits, raw cannabis offers therapeutic effects by stimulating brain receptors, releasing antioxidants, and aiding in the removal of damaged cells from the body, thereby promoting basic cell function.

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