Tag Archives: Mortality rate

Minimum Amount of Exercise Needed To Keep A Person Fit

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When an extensive study was done in Taiwan on 4,20,000 randomly selected adults (men and women) for 10 years,  it was found that compared with individuals in a totally inactive control group, those in the low-volume activity group, (who exercised for an average of 92 minutes per week) had a 14 per cent reduced risk of all-cause mortality and a three year longer life expectancy. Every additional 15 minutes of daily exercise beyond the minimum amount of 15 minutes a day further reduced all-cause mortality by 4 per cent and all-cancer mortality by 1 per cent. These benefits were applicable to all age groups and both sexes. So the minimum required is probably 15 minutes a day (90 minutes a week) of moderate-intensity exercise.
CLICK   &   READ    :  Fun ways to keep fit in your office

Source: Published in The Telegraph ( Kolkata, India)

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Health Spreads Really do Lower Heart Risk

The makers of two leading brands of spreads have been cleared to carry on claiming their products can reduce cholesterol.
Benecol and Flora pro.activ contain plant ingredients which EU health watchdogs now agree can help lower the risk of coronary heart disease….click & see

It is Britain’s biggest killer, with 110,000 victims a year.

Some two in three adults in Britain have raised cholesterol, which leads to clogged arteries and is a factor in heart disease.
The vital ingredients work with the body by partially blocking the entry of cholesterol into the bloodstream. It is claimed they lower bad cholesterol, known as LDL, by up to 15 per cent when used every day as part of a healthy diet and lifestyle.
Currently, millions of people rely on statin pills, prescribed by GPs, to reduce cholesterol. However, these can have side-effects, such as muscle pain.
Dietician and nutrition expert Helen Bond said: ‘People concerned about cholesterol need to have access to reliable, evidence based claims that will help them make wise food choices.

‘Dietary and lifestyle advice is always recommended as the first step for reducing cholesterol. Obesity, diabetes, raised cholesterol and a lack of physical activity are major risk factors for coronary heart disease.

‘This decision by the European Food Safety Authority will help people find the foods that will make a real difference.’
The manufacturers hailed the move to allow their so-called disease risk reduction claims as an important breakthrough.
Benecol products using the cholesterol reducing ingredients, called plant stanol esters, include drinks, yoghurts, spreads and cream cheese.
Benecol spokesman Esther van Onselen said: ‘Approval of the disease risk reduction claim is a really exciting step in helping consumers make an informed choice about which foods are proven to have a positive impact on their health.

‘There are more than 50 independent clinical studies which prove the cholesterol-lowering benefits of plant stanol esters.’
Flora pro.activ is made by Unilever, whose spokesman, Caroline Banquet, said: ‘We are delighted that the EU has now formally granted approval of our disease risk reduction claim.

‘Consumers can continue to be reassured that they can confidently trust our cholesterol-lowering health claims, in the knowledge that the science underpinning them has gone through rigorous and independent expert scrutiny.’
Unilever has carried out research into the cholesterol-lowering properties of plant ingredients since the 1980s. It first introduced Flora pro.activ spread in 2001, followed by yoghurt mini-drinks and milk drinks

Source:Mail Online, 23rd. Nov.’09

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Major Confusion on How to Do Breast Checks

Is there a right way to check your breasts for early signs of cancer? Many women remain confused as experts now say there is no evidence that rigorous monthly “self-examination” — widely recommended in the United States — reduces breast cancer deaths. Plus, it can lead to unnecessary biopsies.
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Two large studies looking at a total of more than 388,000 women found that death rates from breast cancer were the same among women who rigorously self-examined as those who did not, while there were almost twice the number of biopsy operations in the self-examination group.

According to some experts, the best way for a woman to check her breasts is not to follow a strict examination routine, but to get to know what is normal, and feel them regularly for signs of any changes.

Resources:
Cochrane Database of Systematic Reviews July 2008, Issue 3
BBC News July 15, 2008

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Vitamin D Cuts Down Mortality Rate

Want to live longer? Make sure that you expose yourself to sunlight in moderation daily, for a new study has revealed that vitamin D, which is produced in the body in course of the exposure, cuts down mortality rates.

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Previous studies have indicated that it might offer a variety of other health benefits, including protecting against cancer, peripheral artery disease and tuberculosis.

Now, a team at Graz University in Austria has found that the “sunshine vitamin” helps the body absorb calcium and facilitates growth of bones, which in turn do have a positive impact on death rates.

“This is the first association study that shows vitamin D affects mortality regardless of the (primary) reason for death,” the daily telegraph quoted lead researcher Harald Dobnig as saying.

Vitamin D is also found in milk and in fatty fish like salmon, but many people do not get enough of it. A lack of it can lead to rickets in children and osteoporosis in adults.

Sources: The Times Of India

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