Breast Cancer


“As of January 2022, there are more than 3.8 million women with a history of breast cancer in the U.S. This includes women currently being treated and women who have finished treatment.” This information is provided by to support free resources and programming for people affected by breast cancer.

Cannabis research has flourished in recent years regarding cancer. There are several studies to support the use of cannabinoids to combat the side effects of chemo and others that show cannabis can cause more harm, especially when immunotherapy is involved. If you and/or a loved one is battling cancer, please consult your doctors prior to starting a cannabis regimen. They don’t have to like it, as long as it’s safe for you, but they do have to respect your freedom of choice when it comes to your own healthcare.


Antiemetics in patients receiving chemotherapy for cancer: a randomized
comparison of delta-9-tetrahydrocannabinol and prochlorperazine

Cannabinoids reduce ErbB2-driven breast cancer progression through Akt

Cannabis and Cannabinoids (PDQ®)–Health Professional Version (National Cancer Institute)

Cannabidiol induces programmed cell death in breast cancer cells by coordinating the cross-talk between apoptosis and autophagy

Medical Cannabis –

Pathways mediating the effects of cannabidiol on the reduction of breast cancer cell proliferation, invasion, and metastasis

Cannabidiolic acid, a major cannabinoid in fiber-type cannabis, is an inhibitor of MDA-MB-231 breast cancer cell migration

Therapeutic targeting of HER2–CB2R heteromers in HER2-positive breast cancer

Appraising the “entourage effect”: Antitumor action of a pure cannabinoid versus a botanical drug preparation in preclinical models of breast cancer

CBD Reverts the Mesenchymal Invasive Phenotype of Breast Cancer Cells Induced by the Inflammatory Cytokine IL-1β

Δ9-Tetrahydrocannabinol Inhibits Cell Cycle Progression in Human Breast Cancer Cells through Cdc2 Regulation

Case Study: Metastatic Breast Cancer In Remission After Standard Cancer Treatment, Cannabis & Psilocybin

Antitumor Activity of Plant Cannabinoids with Emphasis on the Effect of Cannabidiol on Human Breast Carcinoma

CBD Reverts the Mesenchymal Invasive Phenotype of Breast Cancer Cells Induced by the Inflammatory Cytokine IL-1β