Researchers at Manchester Metropolitan University in the UK have released findings that question the long-standing belief that vaping is a healthier substitute for cigarettes.
Dr Maxime Boidin, Senior Lecturer in Cardiac Rehabilitation, explained that while the harmful effects of smoking are well documented, the same cannot yet be said for e-cigarettes. Early signs, however, are worrying.
Doctors have reported symptoms among vapers such as persistent coughing, chest pain and reduced lung function.
These symptoms may indicate early stages of cardiovascular and respiratory dysfunction caused by frequent vaping.
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Continuous vaping and its hidden risks
One of the key concerns highlighted by the study is the ease of continuous use.
Unlike traditional cigarettes that require relighting, vapes can be used almost endlessly.
Dr Boidin noted that this constant access makes it difficult for users to track their intake.
People can vape in places where smoking is not permitted, which increases overall exposure to nicotine and other chemicals.
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Nicotine inhaled through vapes can elevate heart rate and blood pressure, while potentially damaging the walls of arteries.
Over time, this may contribute to serious cardiovascular conditions.
What the findings reveal
The researchers followed volunteers with an average age of 27, all with comparable fitness levels.
The results were striking. Both smokers and vapers showed signs of impaired blood flow and damage to artery walls.
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These effects can prevent arteries from expanding properly, increasing the risk of heart disease and even dementia later in life.
According to Dr Boidin, the only real advantage of vaping lies in its use as a short-term tool to quit smoking.
If people continue vaping indefinitely, the consequences may mirror those of regular smoking.
He suggested that medical professionals should consider prescribing vapes only for limited periods to support smoking cessation safely.
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Experts emphasize that because vaping is still a relatively new habit, the full scope of its long-term health effects remains unclear.
This article is based on information from Unilad.
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