Wednesday September 19, 2018

High Cholesterol Level Increased Risk of Death, Even in Healthy People

Limiting saturated fat intake, maintaining a healthy weight, discontinuing tobacco use, should apply to everyone,

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Red wine contains a plant compound called saponin which blocks the body's absorption of bad cholesterol, LDL. Pixabay
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People who are young and healthy may still be vulnerable to the risk of premature death from cardiovascular disease if they have higher levels of bad cholesterol, according to a new research.

Bad cholesterol, or LDL, contributes to clogged arteries which increases the risk of heart attack and stroke.

The findings showed that compared with participants who had LDL readings of under 100 mg/dL, those with LDL levels in the range of 100-159 mg/dL had a 30 to 40 per cent higher risk of cardiovascular disease death.

Those with LDL levels of 160 mg/dL or higher had a 70 to 90 per cent increased risk of cardiovascular death, compared with participants who had LDL readings of under 100 mg/dL.

“Our study demonstrates that having a low 10-year estimated cardiovascular disease risk does not eliminate the risk posed by elevated LDL over the course of a lifetime,” said lead author Shuaib Abdullah, from the University of Texas in the US.

cholesterol checkup
New method may remove the idea of fasting before cholesterol test.

“High cholesterol at younger ages means there will be a greater burden of cardiovascular disease as these individuals age,” added Robert Eckel, from the University of Colorado in the US.

The study, published in the journal Circulation, included 36,375 young, relatively healthy participants who were free of diabetes or cardiovascular disease and were followed for 27 years.

Among the group (72 per cent men with an average age 42 years), there were 1,086 deaths from cardiovascular disease such as stroke, and 598 coronary heart disease deaths.

“Those with low risk should pursue lifestyle interventions, such as diet and exercise, to achieve LDL levels as low as possible, preferably under 100 mg/dL.

Also Read: Eating Strawberries Boosts Gut Health, Here’s How

“Limiting saturated fat intake, maintaining a healthy weight, discontinuing tobacco use, and increasing aerobic exercises should apply to everyone,” Abdullah said. (IANS)

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Asthma Ups The Chance Of Obesity: Study

The increase in the risk of obesity was even greater in people whose asthma began in adulthood.

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Obesity, Asthma
Asthma may up obesity risk. Pixabay

While obesity is already known as a risk factor for developing asthma, a new research led by one of an Indian-origin has showed that people with the airway disease are also more likely to become obese.

The study indicates that those who develop asthma as adults and those who have non-allergic asthma are at the greatest risk of obesity.

The relationship between asthma and obesity is more complex than previously thought and more research is needed to better understand and tackle these two growing health challenges, the researchers said.

Obesity, Asthma
They found that 10.2 per cent of people with asthma at the start of the study had become obese ten years on Flickr Commons

“We already know that obesity can be a trigger for asthma, perhaps via a physiological, metabolic or inflammatory change,” said Subhabrata Moitra, research student at the ISGlobal – the Barcelona Institute for Global Health in Spain.

However, the researchers do not know the reason why having asthma increases the risk of developing obesity or whether different asthma treatments have any effect on this risk.

The team included 8,618 people from 12 countries who were followed for 20 years.

Obesity, Pregnancy
The relationship between asthma and obesity is more complex than previously thought. Pixabay

They found that 10.2 per cent of people with asthma at the start of the study had become obese ten years on. Among people who did not have asthma, 7.7 per cent were obese ten years later.

Also Read: Exposure to Pollen During Pregnancy May up The risk of Asthma in Kids

The increase in the risk of obesity was even greater in people whose asthma began in adulthood. It was also greater in people who had asthma but did not suffer with allergies, the findings showed.

The results were presented at the European Respiratory Society International Congress in Paris. (IANS)