Marijuana Could Help Reduce Depression and Anxiety
This article originally appeared at https://www.discovermagazine.com/health/tracing-the-link-between-marijuana-and-mental-health Our knowledge about (and acceptance of) cannabis has expanded rapidly in recent years. But researchers are still probing the link between weed, depression and other mental health markers. There was a panic over pot in the 1930s. When the movie Reefer Madness came out in 1936, the criminalization of marijuana was […]
High potency cannabis use, mental health symptoms and cannabis dependence: Triangulating the evidence
This article originally appeared at https://www.sciencedirect.com/science/article/pii/S0306460323001351?via%253Dihub Highlights Preferring high potency cannabis was associated with risk of cannabis dependence.Further triangulation with THC concentration did not support these results. Evidence for an association between high potency cannabis use and other mental health symptoms is mixed. Improved methodology is needed to assess cannabis use in research. Abstract Cannabis […]
Influence of cannabis use on incidence of psychosis in people at clinical high risk
This article originally appeared at https://onlinelibrary.wiley.com/doi/10.1111/pcn.13555 Authors: Lucy A Chester 1 , Lucia R Valmaggia 2 , Matthew J Kempton 1 , Edward Chesney 1 , Dominic Oliver 1 3 , Emily P Hedges 1 4 , Elise Klatsa 1 , Daniel Stahl 5 , Mark van der Gaag 6 7 , Lieuwe de Haan 8 9 , Barnaby Nelson 10 […]
How Cannabinoids Quell Anxiety
This article originally appeared at https://thefreshtoast.com/cannabis/how-do-cannabinoids-quell-anxiety Cannabis has powerful anxiolytic (anti-anxiety) properties, and when administered as-needed, can provide relief from several anxiety disorders. Anxiety, like marijuana, comes with a stigma, but with the increasing impact of anxiety disorders on family life and the economy, it’s no wonder everyone seems to be looking for a salve. […]
Cannabinoids promote embryonic and adult hippocampus neurogenesis and produce anxiolytic- and antidepressant-like effects
This originally appeared at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1253627/ Abstract The hippocampal dentate gyrus in the adult mammalian brain contains neural stem/progenitor cells (NS/PCs) capable of generating new neurons, i.e., neurogenesis. Most drugs of abuse examined to date decrease adult hippocampal neurogenesis, but the effects of cannabis (marijuana or cannabinoids) on hippocampal neurogenesis remain unknown. This study aimed at […]
Cannabinoids promote embryonic and adult hippocampus neurogenesis and produce anxiolytic- and antidepressant-like effects
Abstract The hippocampal dentate gyrus in the adult mammalian brain contains neural stem/progenitor cells (NS/PCs) capable of generating new neurons, i.e., neurogenesis. Most drugs of abuse examined to date decrease adult hippocampal neurogenesis, but the effects of cannabis (marijuana or cannabinoids) on hippocampal neurogenesis remain unknown. This study aimed at investigating the potential regulatory capacity […]
Study: Smoking pot doesn’t make you anxious or depressed
New research published today in the journal JAMA Psychiatry found that using marijuana as an adult is not associated with a variety of mood and anxiety disorders, including depression and bipolar disorder. This is a challenge to some previous research which has shown that marijuana use is associated with depression and anxiety. The researchers examined the records of […]
