Research: Common Hashish Use Not Linked To Anhedonia (What Is Anhedonia?)


By Lydia Kariuki

The connection between anhedonia (the lack to derive pleasure from issues or actions) and common hashish use has been controversial as earlier research have produced conflicting outcomes. It doesn’t assist that each unfavourable psychosocial trait that was ascribed to reefer insanity through the darkish period of hashish prohibition nonetheless lingers on.

Should you grew up in 80s and bought to observe “Your mind on medication,” you possibly can presumably relate. For a lot of many years, marijuana has been “responsible as charged” in the case of each unfavourable social and psychological trait. However a brand new research has proven in any other case.

The research, printed in The Worldwide Journal of Neuropsychopharmacology, confirmed a null relationship between anhedonia and common hashish use. The researchers used knowledge from an earlier research that had investigated hashish use in teenagers, known as the “CannTeen research.”

Picture by Andre Hunter through Unsplash

Researchers examined 274 contributors together with adults (26-29 years) and adolescents (16-17 years). The contributors had been common hashish customers who had used hashish within the final three months, with a median use of 4 occasions per week. The Snaith Hamilton Pleasure Scale was used to measure anhedonia whereas the Apathy Analysis Scale was used to measure apathy.

The outcomes confirmed that the management group (those that didn’t use hashish or didn’t use it recurrently) had larger ranges of anhedonia. This was fairly stunning and opposite to the extensively held perception that common hashish use diminishes one’s enthusiasm for all times.

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A lot of the results of marijuana as a complete and single cannabinoids depends upon a number of issues reminiscent of dosage, intercourse, physique weight, and the developmental window of publicity amongst others.

Including to this proof, Cambridge College has additionally not too long ago printed a paper that confirmed that adolescent hashish customers should not extra prone to “lack motivation and the power to get pleasure from life’s pleasures.”  This exhibits that the stereotypical hashish consumer as typically portrayed by the media isn’t grounded in science. The research was carried out by researchers from UCL, Kings Faculty of London Institute of Psychiatry and Neuroscience, and the College of Cambridge. The outcomes had been printed within the Worldwide Journal of Neuropsychopharmacology. From the analysis, common hashish customers had barely decrease scores for anhedonia.

Picture by Edu Lauton through Unsplash

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One of many researchers, Martine Skumlien, expressed his disappointment with the stereotype terming it lazy. “We’re so used to seeing lazy stoners on our screens that we don’t cease to ask whether or not they’re an correct illustration of hashish customers. Our work implies that that is in itself a lazy stereotype.”

Different research which have highlighted an identical discovering embrace the next:

  • Effort-based choice making and self-reported apathy in frequent hashish customers and wholesome controls: A replication and extension (a research from June 2022):
  • Apathy and Anhedonia in Grownup and Adolescent Hashish Customers and Controls Earlier than and Throughout the COVID-19 Pandemic Lockdown (a research from November 2021):

With the above thought in thoughts, it could be helpful to have a comply with up research to flesh out these discovering. All in all, the science of medical hashish continues to advance every day for the advantage of human type.

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