Below is a full explanation of the habit, the research behind it, and why doctors are concerned.
🫀 Habit doctors warn about: Regular cannabis use
Cardiologist Dr. Dmitry Yaranov highlighted that daily cannabis use is linked to a much higher risk of serious heart problems. According to recent medical analyses:
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Higher risk of heart attacks
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Higher risk of strokes
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Double the risk of dying from cardiovascular disease
The warning became widely discussed after he explained the findings on social media and in medical discussions.
📊 What research and studies show
A large medical analysis presented at the American College of Cardiology studied millions of health records and previous research. It found:
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People using cannabis were 1.5 times more likely to suffer a heart attack than non-users.
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In younger adults under 50, the risk of heart attack was over six times higher compared with non-users.
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Cannabis users also had:
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4× higher risk of stroke
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2× higher risk of heart failure
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3× higher risk of cardiovascular death.
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These findings raised concerns among cardiologists worldwide.
⚠️ Why cannabis can harm the heart
Doctors say cannabis affects the cardiovascular system in several ways:
1. Increased heart rate
After using cannabis, heart rate can increase significantly, forcing the heart to work harder.
2. Higher blood pressure
It can temporarily raise blood pressure, increasing strain on arteries.
3. Reduced oxygen supply
Cannabis may increase oxygen demand while reducing oxygen supply to the heart muscle.
4. Blood vessel dysfunction
It can damage the lining of blood vessels (endothelium), making it harder for arteries to relax and maintain healthy blood flow.
Together these effects can trigger heart attacks or strokes, especially in people with other risk factors.
👨⚕️ Who is at highest risk
Doctors say the danger is greater for people who:
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Are under 50 and use cannabis regularly
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Have high blood pressure
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Have high cholesterol
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Are overweight or obese
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Have family history of heart disease
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Combine cannabis with smoking tobacco or alcohol.
Even otherwise healthy young adults may still face higher cardiovascular risks.
🚨 Warning signs to watch for
If someone frequently uses cannabis and experiences these symptoms, doctors advise seeking medical advice:
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Chest pain or tightness
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Shortness of breath
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Sudden dizziness
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Irregular heartbeat
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Extreme fatigue
These could indicate early cardiovascular problems.
🛡️ How to protect your heart
Cardiologists recommend several lifestyle changes:
✔ Avoid or reduce cannabis use
✔ Quit smoking tobacco
✔ Exercise at least 30 minutes daily
✔ Maintain healthy weight
✔ Control blood pressure and cholesterol
✔ Eat heart-healthy foods (fruits, vegetables, whole grains)
✅ Key takeaway:
A habit many people consider harmless—regular cannabis use—has been linked in several studies to a significantly increased risk of heart attack, stroke, and cardiovascular death, prompting strong warnings from cardiologists.
💡 If you want, I can also explain 7 everyday habits that silently damage your heart (most people do them every day without realizing it).
