Tuesday July 16, 2019

More Sexual Partners Doubles the Risk of Developing Prostate Cancer: Study

According to a recent study, the risk of prosate cancer is doubled by multiple sexual partners

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FILE - A biotechnician demonstrates the loading of a genome sequencing machine at the J. Craig Venter Institute in Rockville, Maryland. Relative to their ability to pay, cancer patients in China and India face much higher prices than wealthier U.S. patients. VOA

Sydney, Nov 22, 2016: The more sexual partners a man has may double his risk of developing prostate cancer, a study has claimed.

The study found that men who had more than seven sexual partners in their lifetime were twice as likely to have prostate cancer than those with fewer than three partners.

Men who are sexually active earlier may also be a risk, the researchers said.

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“The more partners you had, the more orgasms you had, the younger you were when you first had sex, all pointed to an increased prostate cancer risk,” Visalini Nair-Shalliker, doctoral student at Cancer Council New South Wales in Australia, was quoted as saying to smh.com.au.

It’s believed this increased risk associated with sexual activity could be due to hormonal changes.

Sexual activity and metabolism were associated with antigen, a male sex hormone that is also strongly linked to the initiation of prostate cancer.

Other risk factors included having a father with a history of prostate cancer, a previous diagnosis of prostatitis or benign prostatic hyperplasia.

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In addition, the study found that being overweight or obese was also associated with increased risk of the disease, but to a lesser extent.

There was no association found between prostate cancer risk and circumcision, vasectomy or erectile function, the researchers observed.

It is important to identify risk factors so men could be given advice, and men aged over 50 who fell into those risk categories should speak to their doctors, especially if they had a family history of the disease, Nair-Shalliker said.

However, “we can’t make any recommendations around sexual activity because it’s multi-faceted. We’re not saying ‘increase or decrease your sexual activity’ because the evidence is still grey about that,” Nair-Shalliker noted, in the paper published in the journal in the International Journal of Cancer. (IANS)

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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)