Sunday April 22, 2018

Abdominal fat drives cancer in postmenopausal women: Study

Women in this age group, who are more vulnerable to abdominal weight gain, are now left with a new spin on their weight management priorities

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Abdominal fat drives cancer in postmenopausal women
Abdominal fat drives cancer in postmenopausal women. Pixabay
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  • Study suggests abdominal fat in the middle aged postmenopausal women drives cancer
  • Body fat distribution is more important as compared to the body weight, when talking about the risk of cancer in postmenopausal women
  • The best protection is to avoid central obesity 

Washington D.C. [USA], Sep 12, 2017: So if you never gave a thought to the idea of getting rid of that middle-age abdominal fat, ladies, this is the right time to start, as a recent study suggests, abdominal fat is a key factor in driving cancer for postmenopausal women.

It is important to understand the difference between the body weight and body fat distribution, since the latter is more important when talking about the risk of cancer in postmenopausal women, according to the study presented at the ESMO 2017 Congress in Madrid.

Women in this age group, who are more vulnerable to abdominal weight gain, are now left with a new spin on their weight management priorities, as a result of the findings, said Line Maersk Staunstrup, the study investigator.

“When assessing cancer risk, body mass index (BMI) and fat percentage may not be adequate measures as they fail to assess the distribution of fat mass,” she explained.

“Avoiding central obesity may confer the best protection,” she added.

The findings are from the prospective Epidemiologic Risk Factor study. The study, which is observational in nature, is a prospective cohort study designed to understand the age-related diseases in Danish, postmenopausal women, in a better way.

Also read: Melatonin May Help Treat Blood Cancers like Leukemia and Lymphoma, Claims a New Research

The study included 5,855 postmenopausal women, with the mean age being 71, who went through baseline dual-energy X-ray absorptiometry (DXA) scans to assess body fat and its composition, which have been followed for 12 years.

“The average elderly women can very much use this information, as it is known that the menopause transition initiates a shift in body fat towards the central trunk area. Therefore elderly women should be especially aware of their lifestyle when they approach the pre-menopause age,” said Mærsk Staunstrup.

“Clinicians can additionally use the information for a preventive conversation with women who are in higher risk of cancer. While clinicians have access to whole body DXA scanners at most hospitals, portable DXA scanners have become available on the commercial market and this may allow regional bone and fat scanning, however it may not be the most reliable for measuring central obesity,” she concluded.

-prepared by Samiksha Goel of NewsGram. Twitter @goel_samiksha

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Obesity Linked To Heart Rhythm Disorder

Obesity raises the risk of irregular heart rate

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Stop Obesity
Stop Obesity. Pixabay

Obesity may increase risk of developing a rapid and irregular heart rate, called atrial fibrillation, which can lead to stroke, heart failure and other complications, says a study of nearly 70,00 patients.

The findings, published in the journal American Journal of Cardiology, showed that people with obesity had a 40 per cent higher chance of developing atrial fibrillation than people without obesity.

Also Read: Obesity may affect a child’s liver

The results suggest that for patients with both obesity and atrial fibrillation, losing weight has the potential to help treat and manage their atrial fibrillation, said Andrew Foy, Assistant Professor at Penn State College of Medicine in the US.

“If you have both atrial fibrillation and obesity, treating obesity will go a long way in treating and managing your atrial fibrillation,” Foy said.

Our weight must be in our control.
Weight must be in control. Pixabay

“And if you have obesity, and lose weight through diet, exercise, or even surgery, that will help reduce your risk of developing chronic conditions like atrial fibrillation,” he added.

Atrial fibrillation happens when the electrical currents in the heart go haywire and the top chambers of the heart quiver or flutter.

The condition puts patients at a higher risk for developing other heart complications.

While previous research has linked obesity and atrial fibrillation, Foy said he wanted to explore the connection in a larger sample of younger patients.

Also Read: SURVEY – Obesity Becoming A Health Crisis Among The Asia-Pacific Children

The researchers followed a group of 67,278 patients — half with obesity and half without — for eight years. The average participant age was 43.8 and nearly 77 per cent were women.

People with obesity are 40 per cent more likely to develop atrial fibrillation, while they are 45 per cent and 51 per cent more likely to develop hypertension or diabetes, respectively, the findings showed.

The researchers also found that people with obesity are almost just as likely to develop atrial fibrillation as people with hypertension or diabetes.  IANS

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