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Academic Insights for the Thinking World
Black women in the United States have about a 41% higher chance of dying from breast cancer than white women. Some of that disparity can be linked to genetics, but the environment, lingering mistrust toward the health care system, and suspicion over prescribed breast cancer treatment also play roles, according to a new study from the Brown School at Washington University in St. Louis.
After being told they have breast cancer, many female smokers say “what the heck?” and continue to smoke, figuring they have nothing more to lose. A new study finds that’s not true—that quitting is advantageous even after such a dire diagnosis. The study included more than 20,600 women with breast cancer. Those who quit had a 33% lower mortality rate from breast cancer than those who kept smoking.
This past summer, the Atlanta suburb of Roswell, Georgia, banned use of e-cigarettes and vapor pens in public parks. Officials enacted the restriction not because of rampant use of the devices in the city but, as mayor Jere Wood said, to “get ahead of the curve. Smokeless device use is soaring. To fulfill demand, vapor shops are popping up all over.
Are electronic cigarettes (e-cigarettes) a relatively harmless substitute for cigarettes? Or are they a Trojan horse leading to nicotine addiction and ultimately chronic smoking? Many researchers believe the latter. E-cigarettes are battery-powered devices that deliver aerosolized nicotine and kid-friendly flavored additives, such as chocolate mint, piña colada, atomic fireball candy, and even gummy bears. Designed to mimic the look and habit of smoking, the devices are marketed as a relatively benign alternative to smoking, without the tar, carbon monoxide, and other harmful ingredients adversely affecting the heart and respiratory system. “Vaping,” the term for using e-cigarettes, emits only a cloud of vapor—not secondhand smoke.