Powerful cannabis linked to paranoia, mental health risks in new studies
Cannabis is becoming increasingly potent, with research demonstrating both its benefits and health risks. Two recent studies have raised concerns about the use of marijuana, particularly in relation to paranoia and mental health struggles, especially among those who use it to cope with fear, depression, or past trauma.
The first study, published in BMJ Mental Health, examined over 3,000 adults who currently use or have used cannabis in the past. Researchers found that individuals who initially turned to marijuana to manage pain, stress, or depression were more likely to experience paranoia later on. In contrast, those who used it out of curiosity or for recreational purposes had lower levels of paranoia and fear.
The study also highlighted the increasing potency of today’s cannabis products, with participants reporting consuming the equivalent of 10 to 17 joints per week. This is a significant increase from the THC levels in cannabis in the 1960s and 1970s, which were around 1%. Nowadays, products can contain up to 30% THC, while concentrates can reach 90-95%.
Tom Freeman, a researcher at the University of Bath, suggested that cannabis should be labeled with “THC units” similar to alcohol, to help users understand their consumption and its potential impact on their health. Riana Durrett, director of the UNLV Cannabis Policy Institute, emphasized the importance of youth prevention in cannabis use to safeguard public health and future generations.
The second study, published in Psychological Medicine, explored the link between childhood trauma, paranoia, and cannabis use. Participants who had experienced trauma, such as abuse, were more likely to experience paranoia, which was exacerbated by marijuana use.
Dr. Giulia Trotta, a psychiatrist at King’s College London and lead author of the first study, emphasized the need for healthcare providers to screen patients with paranoia for a history of trauma. As cannabis legalization expands, more individuals are turning to marijuana for relief, but experts caution against self-medication, which can have detrimental effects on mental health.
Professor Marta di Forti from King’s College London underscored the importance of these findings for policymakers, warning that while some individuals may use cannabis to cope with pain or trauma, the risks to mental health and well-being are significant.
In conclusion, as the landscape of cannabis use continues to evolve, it is crucial for individuals to be aware of the potential risks and to seek professional guidance when considering cannabis as a form of self-medication.
