research paper on tobacco Seeing COVID-19 through a cloud of cigarette smoke Excerpt of “Blowing Smoke: The

In other words, you may react by coughing or sneezing or feeling tightness, irritation, or a burning sensation in your airways

In short, [the companies] have marketed and sold their lethal product with zeal, with deception, with a single-minded focus on their financial success, and without regard for the human tragedy or social costs that success exacted, Kessler wrote in United States of America v

NY: Free Press.

Those who use smokeless tobacco may notice white or red patches inside their mouths, which can become cancerous

The underlying mechanisms are complex, involving direct and indirect toxic effects, immunologic dysregulation, and oncogenic pathways, primarily driven by oxidative stress, systemic inflammation, insulin resistance, and the presence of numerous carcinogens in tobacco smoke

& Tullu, F