Saturday May 25, 2019

Light Physical Activity May Lower CVD Risk in Women: Study

Most people do not think of folding clothes or walking to the mailbox as physical activity of any kind

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Mental Health
Cycling, walking in nature may improve your mental health. Pixabay

While strolling or running are beneficial for heart health, light physical activity, such as gardening and folding clothes, may also lower the risk of cardiovascular diseases (CVD) in older women, say researchers.

The study showed that such activities might be enough to significantly reduce stroke or heart failure by up to 22 per cent and the risk of heart attack or coronary death by as much as 42 per cent.

The association was strong across all racial and ethnic groups, noted the study published in the journal JAMA Network Open.

“The higher the amount of activity, the lower the risk,” said co-author Andrea LaCroix, Researcher at the University of California, San Diego.

Walking
Walk your way to good health.

“And the risk reduction showed regardless of the women’s overall health status, functional ability or even age. In other words, the association with light physical activity was apparent regardless of these other factors,” LaCroix added.

For the study, researchers studied nearly 6,000 women aged 63 to 97. They were made to wear a device which measured their movement 24 hours a day for seven consecutive days. The device was also calibrated by age to distinguish between light, and moderate-to-vigorous physical activity.

Also Read- Vitamin B in Pregnancy Prevents Brain Ailments in Baby

Most people do not think of folding clothes or walking to the mailbox as physical activity of any kind, the researchers said.

“This study suggests that for older women, any and all movement counts towards better cardiovascular health,” said David Goff, Director at National Heart, Lung, and Blood Institute (NHLBI) in the US. (IANS)

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Women with Sleep Apnea at Greater Cancer Risk, Warn Researchers

The data showed that 2.8 per cent of all women had been diagnosed with a serious cancer compared to 1.7 per cent of all men in the group

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Previous research has shown that obesity and high-fat diets both together and independently increase the risk of pancreatic cancer.
The actress was diagnosed with cancer earlier this year. Pixabay

Women with obstructive sleep apnea (OSA) are more likely to be diagnosed with cancer than men with the condition, warn researchers.

Common symptoms of sleep apnea, include snoring, disrupted sleep and fatigue.

“Our study of more than 19,000 people shows that the severity of OSA is linked to a cancer diagnosis,” said study lead author Athanasia Pataka, Assistant Professor at Aristotle University of Thessaloniki in Greece.

“This link was especially strong in the women that we analysed, and less so in the men, and the study suggests that severe OSA could be an indicator for cancer in women, though more research is needed to confirm these findings,” Pataka explained.

In people suffering from OSA, the airways close completely or partially many times during sleep, reducing the levels of oxygen in the blood.

Cancer patient
Cancer patient.

The researchers analysed data from 19,556 people (5,789 women and 13,767 men) included in the European Sleep Apnoea Database (ESADA) to explore the link between OSA severity, low blood oxygen levels and cancer development.

The researchers looked at the number of times the participants experienced partial or complete airways closure per hour of sleep, as well as the number of times their blood oxygen levels dropped below 90 per cent at night.

Also Read- Sepsis Subtypes Identified, Different Remedies Stressed

The data showed that 2.8 per cent of all women had been diagnosed with a serious cancer compared to 1.7 per cent of all men in the group.

The study, published in the European Respiratory Journal, suggests that people who experience more closures of the airways during sleep and whose blood oxygen saturation levels drop below 90 per cent more frequently are more likely to be diagnosed with cancer than people without OSA. (IANS)