Category: Studies

Peer-reviewed studies covering cannabis and cannabis compounds.

Study Finds CBD Selectively Kills Cancer Cells While Sparing Healthy Cells

A study published by the International Journal of Molecular Sciences finds that cannabidiol (CBD) may selectively damage cancer cells while having a more limited effect on non-cancerous cells. The research was conducted by scientists from Universidad Autónoma de Nuevo León in Mexico and focused on CBD’s cytotoxic effects across several human cell lines.

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Study: Marijuana Use Linked to Lower Mortality and Fewer Liver Complications in Patients With Fatty Liver Disease

A new study published by the Journal of Clinical Gastroenterology reports that marijuana use is associated with improved liver-related outcomes among hospitalized patients with metabolic dysfunction-associated steatotic liver disease.

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Study: CBD Shows Broad Anti-Tumor Effects, But Human Trials Still Needed

A new systematic review published in the journal Phytomedicine says cannabidiol (CBD) shows wide-ranging anti-tumor activity in preclinical research, while stressing that most evidence so far remains limited to lab and animal studies.

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Clinical Trial: CBD With Terpenes May Reduce Anxiety and Parental Stress in Autistic Children

A randomized clinical trial published in Autism Research finds that cannabidiol (CBD) combined with terpenes may help reduce anxiety, improve aspects of social relating, and ease parental stress in autistic children, even though it did not significantly change overall social responsiveness scores.

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Study: CBD-Loaded Biohybrid Micelles Show Enhanced Anti-Cancer Effects in Colon Cancer Cells

A new study reports that cannabidiol (CBD) may become more effective against colon cancer when delivered using a specially engineered oral drug delivery system designed to improve targeting and reduce side effects.

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Study: Cannabidiol Shows Protective Effects Against Acute Liver Injury by Preserving Mitochondrial Function

According to a study published in the Journal of Ethnopharmacology, cannabidiol (CBD) significantly reduced liver damage and inflammation in experimental models of acute liver injury, offering new insight into how the compound may protect the liver at a molecular level.

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Study: Medical Marijuana Linked to Sustained Improvements in Sleep Quality Over One Year

A yearlong study following adults newly enrolled in Pennsylvania’s medical marijuana program found sustained improvements in self-reported sleep quality, with benefits appearing early and remaining stable over time. The research was conducted by investigators from Philadelphia College of Osteopathic Medicine and published in the Journal of Cannabis Research.

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CBD May Protect the Brain From Damage Caused by Common Food and Environmental Pollutant, Study Finds

According to a study published today by the Journal of Neuroscience Research, the cannabis compound cannabidiol (CBD) may help protect the brain from damage caused by acrylamide, a widespread environmental and dietary pollutant commonly formed during high-temperature cooking processes such as frying and baking. The research, conducted by scientists at the University of Patras in …

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Yale Study: CBD May Alter Pain Sensitivity and Opioid Craving in Patients on Methadone or Buprenorphine

A new study published in Addictive Behaviors Reports suggests that CBD may affect how people with opioid use disorder feel pain, with results varying based on the dose taken and whether they are treated with methadone or buprenorphine. The research was conducted by scientists from Yale University School of Medicine and focused on individuals receiving …

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Study: CBD Reduces Stress-Related Behaviors in Ornamental Fish During Transport

A new study published by the journal Applied Animal Behaviour Science reports that adding cannabidiol (CBD) to transport water can significantly reduce stress-related behaviors in ornamental fish following short-distance travel. The research was conducted by scientists from the University of the West of Scotland, the University of Strathclyde, and the Waltham Petcare Science Institute.

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