smokeless tobacco is a safe alternative to cigarettes Smokeless tobacco, like dip and

Electronic cigarettes, also known as e-cigarettes, are battery-operated devices that produce an aerosol by heating a liquid that usually contains nicotine, flavorings and other additives

Understanding insomnia Insomnia is a sleep disorder that makes falling asleep or staying asleep difficult

"Almost every time I see him, he has a cigarette dangling from his lips and is puffing furiously." And it is said that the effects of his unhealthy habit are starting to show

E-cigarettes and asthma Chronic inflammation and airway hyperresponsiveness are key pathophysiological features of bronchial asthma, characterized by increased reactivity of the airways to non-specific stimuli, leading to airway smooth muscle contraction, increased airway resistance, and airflow limitation [65]