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Alex Martin, an eye health expert from Eyebot, says vaping may pose serious risks. Research shows that chemicals in vaping can damage the surface of the eye, disrupt tear film quality, harm the ...
A 2016 study reported vaping increases aortic stiffness in people who did not have cardiovascular risk factors, an effect that was lower than with cigarette smoking. [156] Habitual vaping was associated with oxidative stress and a shift towards cardiac sympathetic activity, which are both associated with a risk of developing cardiovascular ...
Nicotine affects the development of brain circuits that control attention and learning. [30] Other risks include mood disorders and permanent problems with impulse control—failure to fight an urge or impulse that may harm oneself or others. [30] Each e-cigarette brand differs in the exact amount of ingredients and nicotine in each product. [98]
On quitting, withdrawal symptoms worsen sharply, then gradually improve to a normal state. [35] Nicotine use as a tool for quitting smoking has a good safety history. [36] Animal studies suggest that nicotine may adversely affect cognitive development in adolescence, but the relevance of these findings to human brain development is disputed.
Vaping has an immediate effect on how well the user’s blood vessels work, even if the e-cigarette doesn’t contain nicotine, according to new research.
A feeling of pressure and squeezing in the chest is a serious indication that medical care is essential because chest pain and discomfort is one of the most common symptoms of heart attack in men.
Smoking most commonly leads to diseases affecting the heart and lungs and will commonly affect areas such as hands or feet. First signs of smoking-related health issues often show up as numbness in the extremities, with smoking being a major risk factor for heart attacks, chronic obstructive pulmonary disease (COPD), emphysema, and cancer, particularly lung cancer, cancers of the larynx and ...
A new study indicates that people who have used a vape at any point in their lives are 19% more likely to experience heart failure compared to people who have never used them.