The Link Between Marijuana Use and Cardiovascular Disease: Understanding the Risks and Overcoming Self-Doubt

Esteban Tala

Hatched by Esteban Tala

May 05, 2024

3 min read


The Link Between Marijuana Use and Cardiovascular Disease: Understanding the Risks and Overcoming Self-Doubt


Marijuana use has been a topic of debate for years, with proponents advocating for its medical benefits and opponents highlighting potential risks. A recent study published in the Journal of the American Heart Association has shed light on a concerning link between marijuana use and cardiovascular disease. However, while exploring this issue, it's important to address the self-doubt that may arise when considering the potential risks associated with marijuana use.

Understanding the Study's Findings:

The study revealed that individuals who used cannabis daily had a 25 percent higher chance of experiencing a heart attack and a 42 percent higher chance of suffering from a stroke compared to non-users. Shockingly, the risks of cardiovascular disease increased in a near-linear manner with the frequency of marijuana use. This correlation persisted even when accounting for the use of tobacco products, a common complicating factor.

Unraveling Complicating Factors:

One significant challenge in comprehending the study's findings is the co-occurrence of tobacco use among cannabis users. Tobacco products are known to carry an increased risk for cardiovascular disease. However, the study found that even in the absence of tobacco use, individuals who used cannabis faced higher odds of heart attack and stroke. The risk of stroke remained elevated even when considering individuals who did not use tobacco or e-cigarettes.

Age as a Complicating Factor:

Another factor that muddies the waters is age. Heart disease typically develops over years or even decades, making it more prevalent among older individuals. However, individuals who use cannabis tend to be younger on average. Despite this, the study found that cannabis use could still be a risk factor for premature cardiovascular disease. This raises concerns about the potential long-term impact of cannabis use on heart health.

Exploring the Mechanisms:

The study highlighted the potential role of smoking cannabis in increasing the risk of cardiovascular disease. Approximately 74 percent of participants reported smoking cannabis, which can expose the lungs to particulate matter, similar to the effects of tobacco cigarettes. However, it remains unclear whether alternative consumption methods, such as edible cannabis products, would weaken the observed association between marijuana use and cardiovascular disease. Nonetheless, the researchers emphasized that there is a biologically plausible link between cannabis and cardiovascular disease.

Overcoming Self-Doubt:

While understanding the potential risks associated with marijuana use, it's essential to address the self-doubt that may arise when considering personal habits and choices. Doubting oneself is natural, but it shouldn't hold us back from taking necessary actions. Rather than trying to eliminate self-doubt entirely, we must learn to act despite it.

Actionable Advice:

  • 1. Identify the areas where self-doubt hinders you: Reflect on the different aspects of your life where self-doubt may be limiting your potential. Pinpoint the specific thoughts and beliefs that contribute to these doubts.
  • 2. Challenge your self-doubt: Once you've identified the areas of self-doubt, question the validity of your doubts. Ask yourself why you let them hold you back and consider the worst-case scenarios. Often, we realize that the potential risks are not as severe as our doubts make them out to be.
  • 3. Journaling as a tool for self-reflection: Utilize the provided prompts - "Where in your life do you doubt yourself?" and "Do you let it hold you back? Why? What's the worst thing that could happen?" - as a journaling exercise. Writing down your thoughts can help you gain clarity and develop a more positive mindset.


The link between marijuana use and cardiovascular disease, as highlighted in the recent study, raises concerns about the potential risks associated with cannabis consumption. It is crucial to understand the findings, considering the complicating factors such as tobacco use and age. Additionally, addressing self-doubt is essential when contemplating personal habits and choices. By challenging our doubts and taking necessary actions, we can overcome self-doubt and pursue our goals with confidence.

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