Recent research has highlighted the significant impact high-strength cannabis can have on our biological makeup and mental health. This study, conducted by King’s College London and the University of Exeter, sheds light on the potential risks associated with the increasing use of high-potency cannabis, defined by a tetrahydrocannabinol (THC) content of 10 per cent or more. According to The Conversation, “Our findings revealed that using high-potency cannabis alters DNA methylation – particularly in genes related to energy and immune system functions”. Furthermore, NBC News reports that “As many as half of people with cannabis-induced psychosis may go on to develop either schizophrenia or bipolar disorder, research suggests”.

Biological Changes and DNA Alteration

The research reveals that high-potency cannabis leaves a distinct mark on DNA through a process called DNA methylation, which is responsible for switching genes on and off. This alteration particularly affects genes related to energy and immune system functions. Such changes could potentially indicate the biological impact of cannabis use, offering insights into how these substances influence mental health through genetic pathways.

Mental Health Risks and the Potential for Psychosis

The study also raises concerns about the mental health implications of using high-strength cannabis. It suggests that the drug’s impact on DNA may vary between individuals, especially those experiencing their first episode of psychosis. This highlights the potential for developing a test to identify cannabis users who are at an elevated risk of developing psychosis, thereby informing preventative measures.

The Importance of Further Research

As the prevalence and potency of cannabis continue to rise, understanding its full impact on health becomes increasingly important. The findings of this study underscore the need for ongoing research to explore how high-potency cannabis affects biological processes and contributes to mental health disorders.

By looking at how cannabis changes our genes, scientists can learn about the risks it may pose, especially to young people and those whose brains are still growing. It’s important to focus on this research to keep people healthy and understand the wide-ranging effects of drug use. As stronger cannabis becomes more popular, we need to understand how it affects our health. Knowing its impact on our bodies and minds will help us make better choices and protect those who are most vulnerable.

Source: Telegraph