Wednesday November 13, 2019

Why Cancer Rates Are Higher in Flight Attendants?

The study, published in the journal Environmental Health, included data from a survey of 5,366 US flight attendants, who were then then compared the prevalence of cancers among the general public

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Cancer
Cancer Ribbon. Pixabay

Due to regular exposure to carcinogens, disrupted sleep cycles and possible chemical contaminants, flight attendants may be at a higher risk of developing several forms of cancer than others, finds a new research.

These include breast, uterine, gastrointestinal, thyroid and cervical cancer.

According to the study, flight attendants are also regularly exposed to the largest effective annual ionizing radiation dose relative to all other radiation workers because of both their exposure to and lack of protection from cosmic radiation in the plane.

Why Cancer Rates Are Higher in Flight Attendants?
Representational image.

“Our findings of higher rates of several cancers among flight attendants is striking given the low rates of overweight and smoking in our study population, which highlights the question of what can be done to minimize the adverse exposures and cancers common among cabin crew,” said Irina Mordukhovich from the Harvard University’s T.H. Chan School of Public Health.

The study, published in the journal Environmental Health, included data from a survey of 5,366 US flight attendants, who were then then compared the prevalence of cancers among the general public.

Also Read: Wireless Device to Detect Heart Dysfunction in Cancer Survivors

The results showed that flight attendants had a higher prevalence of every cancer that was examined, especially breast cancer, melanoma and non-melanoma skin cancer among females.

The findings suggest that additional efforts should be made to minimize the risk of cancer among flight attendants, including monitoring radiation dose and organising schedules to minimize radiation exposure and circadian rhythm disruption, the researchers suggested. (IANS)

Next Story

Coffee Does Not Pose ‘Significant’ Cancer Risk, Says California

It was the first time the state has declared such a brew of chemicals safe despite the presence of carcinogens

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A patron holds an iced beverage at a Starbucks coffee store in Pasadena, Calif., July 25, 2013. VOA

California officially gave its blessing to coffee Monday, declaring the beverage does not pose a “significant” cancer risk. The rule, proposed a year ago by regulators, means coffee won’t have to carry ominous warnings that the beverage may be bad for you.

The state took the rare move after a Los Angeles judge found Starbucks Corp. and other companies failed to show that benefits from drinking coffee outweighed risks from a byproduct of the roasting process.

That ruling put the industry in jeopardy of hefty civil penalties and in the position of either developing a process to remove the chemical or warning consumers about the risk of cancer. The chemical in question, acrylamide, is on a list that California says causes cancer, though other groups classify it as a “probable” carcinogen.

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“With this news, coffee drinkers around the world can wake up and enjoy the smell and taste of their coffee without hesitation.” Pixabay

Under a law passed more than three decades ago by California voters, products that contain chemicals that cause cancer or birth defects must warn consumers about those risks.

The Office of Environmental Health Hazard Assessment, which implements the law, concluded there was no significant risk after a World Health Organization review of more than 1,000 studies and found inadequate evidence that coffee causes cancer. Further, it concluded coffee reduces the risk of some types of cancer.

“Coffee is a complex mixture of hundreds of chemicals that includes both carcinogens and anti-carcinogens,” said Sam Delson, a spokesman for the agency. “The overall effect of coffee consumption is not associated with any significant cancer risk.”

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It was the first time the state has declared such a brew of chemicals safe despite the presence of carcinogens, Delson said. Pixabay

It was the first time the state has declared such a brew of chemicals safe despite the presence of carcinogens, Delson said. The coffee industry cheered the rule. “This is a great day for science and coffee lovers,” said William Murray, president and chief executive of the National Coffee Association USA. “With this news, coffee drinkers around the world can wake up and enjoy the smell and taste of their coffee without hesitation.”

ALSO READ: Drinking Even 25 Cups of Coffee in a Day Not Bad for Heart, Says Study

The Council for Education and Research on Toxics, which successfully sued the coffee industry in a case that has dragged on more than eight years in Los Angeles Superior Court, will challenge the validity of the state’s regulation in court, said attorney Raphael Metzger.

Metzger, who represents the small nonprofit in its lawsuit against Starbucks and about 90 coffee companies, said the regulation was adopted in violation of state law and disregards the statutes the agency is supposed to implement. He said the regulation can’t be applied retroactively to nullify the judge’s ruling. (VOA)