Search results
Results from the WOW.Com Content Network
Nicotine promotes the growth of blood vessels, which can supply tumors and speed tumor growth. [76] As of 2015, long-term vaping had not been assessed for malignancy in individuals with a susceptibility for tumor growth. [138] The effects of nicotine on the sympathoadrenal system could stimulate growth in cancers already present. [221]
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 ...
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]
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 ...
"Vaping is smoking and smoking is vaping," said Dr. Iyaad Hasan, chief operating officer of the Breathing Association. and a tobacco treatment specialist for the group's Quit for Good clinic. "We ...
New research from RVO Health found that a quitline-based program led to vaping cessation in 45% of young adults. The quitline intervention that included nicotine replacement therapy (NRT) seemed ...
Different people experience different degrees of problems. [1] Other types of refractive errors may exist at the same time as presbyopia. [1] This condition is similar to hypermetropia or far-sightedness, which starts in childhood and exhibits similar symptoms of blur in the vision for close objects. Presbyopia is a typical part of the aging ...
Harvard researchers analyzed 30 years of data on over 106,000 participants from the Nurses’ Health Study and the Health Professionals Follow-Up Study. The study included 70,467 women and 36,464 men.