Tuesday, 21 January 2020

The Role of Personality in Cannabis Consumption


Life before Legalization
  Living in a western-culture that has embraced cannabis consumption is quite different from the days of  the substance being illegal, with people that grew up in the 2000s and early-to-mid 2010s remembering their communities shunning the substance and preaching the consequences of using. Despite the substance being legal in only parts of the western hemisphere, the traction of the substance is felt on this part of the world and likely down the road, seeing a full decriminalization of the substance across the entire western hemisphere. With all the positive movements toward accepting and using the substance, society is less attentive to the consequences of using the substance, and these is a reversal to what had been seen before in Canada and parts of the United States before decriminalization. Even though the substance is on an all-time high (Hehe….Haha), people should still be aware of the consequences associated with cannabis use.

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The Power of Cannabis
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The cannabis industry is relatively new, and the literature about the substance has only gotten its feet wet. The need for more research is dire as consumption increases, so investigating variables of consumption can further knowledge about cannabis and provide evidence for its effects, both positive and negative. Kardash et al. (2020), studied the role of personality in response to THC consumption, with mice as their test-subjects in the study. Their research suggested that submissive mice are more averse to the substance while intoxicated with heavy doses in unfamiliar situations, but dominant mice are not averse to the drug across situations that are unfamiliar but not overly stressful, regardless of dose. It is important to note that the researchers also had results that suggest heavy cannabis use increases depression-like symptoms during very stressful situations for dominant mice, so personality has its limits and there is a threshold of cannabis consumption before relaxation is compromised. To Simplify these findings in other words, the results suggest that normally anxious people are probably not going to benefit from heavy use of the substance in stressful or unfamiliar situations, differentiating from confident individuals who are likely not phased by the drug in unfamiliar situations but also likely to hit a cannabis threshold where heavy cannabis use becomes a disadvantage during highly stressful situations. Further expanding on those findings, the researchers dug deeper and had results that linked sustained heavy cannabis use to increased cortisol levels (which is another word for stress hormones) across all users of cannabis, no matter their personality type. This is scary because high cortisol levels can have serious medical implications mentally and physical down the road if heavy use persists.

Some might be wondering, “Why should I be scared if these methods and results were conducted on mice? Surely those tiny rodents, who are very different from humans cannot provide evidence to the temple that is the human body”. To clarify for those who might not be aware, mice share 97.5% of their DNA with humans, considering they are the 2nd most genetically related creature to humans after Chimps, mice have a lot in common with humans biologically, although it may not look it.

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What does this mean for you
If these results were to show a relatively accurate generalization of humans and their response to cannabis, it is important to note that regardless of personality, heavy THC consumption is a dangerous thing. People should be aware that no one is immune from the consequences of heavy cannabis consumption and that your personality may only have so much influence on the THC response before the amount consumed outweighs personality factors. Extra caution must be taken by everyone who uses or considers using the substance. In this blog, we will consider heavy dosage cannabis consumption as someone who frequently uses large amounts of cannabis.

Canada's Role in the Cannabis Industry and Future Considerations
The first year of cannabis legalization in Canada yielded $1 Billion, and this early market growth is advancing with society towards accepting the substance. With this growth, it is important to remind society of the risks associated with the substance. We as a society need to address safety measures when implementing and maintaining cannabis culture, providing care for those who are using the drug recreationally but also those who are relying on it for other aspects of their life. It is critical to protect the mental, physical, and emotional aspects of one’s health, and by educating about heavy cannabis use and its affect on cortisol levels, this can be achieved. Educating about the long-term negative consequences of cannabis induced high cortisol levels is vital in maintaining strong community health. Hopefully government entities in Canada use measures to educate similar to those used for alcohol, tobacco, and gambling industries, as those have been very informative.

The ultimate goal as a community would be to have an education campaign on cannabis use that preaches moderation. This means that it is acceptable to use the substance but use it in moderation or with appropriate amounts so that consumption is not dangerously heavy. To educate Canadians about moderation, the goal would be to seek a medium between using and not using, those who like using and those who utterly oppose, and to find a balance that enacts more benefits than negatives from consumption. Society should still embrace the substance, as it has many benefits, but still have a reminder of what occurs when moderation is neglected.
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Since cannabis is a new industry, the Canadian government would surely be interested in sharing research on cannabis use. The campaign could be useful in garnering healthy use procedures but promote moderation so that users are not feeling guilty of using. By preaching moderation, this may hopefully end some stigmas around substances and mental health, developing a medium between using and not using so that members of society can use in a non-judgmental society but have knowledge about safe use of the substance. In providing Canadians with knowledge about safe cannabis use, Canadians will have a greater insight into deciding if to use. It’s good to remember that cannabis does have some positive benefits which should also be conveyed to Canadians, with the substance filling roles in modern medicine and leisurely wellness.

Eventually, this slow process of decriminalization in North America that has shadowed an already long prohibition will be uplifted, which was the case for alcohol in the 1920s. Once that period arrives, ideally the research and education on the substance will surely be enough to see promote healthy consumption for a majority of society.



George-Cosh, D. (2019, December 11). Pot sales in Canada fall short of forecasts in first year of legalization - BNN Bloomberg. Retrieved from https://www.bnnbloomberg.ca/pot-sales-in-canada-fall-short-of-forecasts-in-first-year-of-legalization-1.1361025
Kardash, T. (2020). Link between personality and response to THC exposure. Behavioural Brain Research.379. https://doi.org/10.1016/j.bbr.2019.112361

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