Sun, Feb 26, 2017 | updated 08:49 AM IST

Desk-bound? One hour of daily exercise can add years to your life

Updated: Jul 28, 2016 15:18 IST

Washington D.C, Jul 28 (ANI): Turns out, just an hour of moderate activity a day is enough to counter all the negative impacts of sedentary behaviour.

The health risks associated with sitting for eight or more hours a day, whether at work, home or commuting, can be eliminated with an hour or more of physical activity a day, according to a study from an international team of researchers.

In an analysis that draws together a number of existing studies, the teamasked the question: if an individual is active enough, can this reduce, or even eliminate, the increased risk of early death associated with sitting down?

In total the researchers analysed 16 studies, which included data from more than one million men and women. The team grouped individuals into four quartiles depending on their level of moderate intensity physical activity, ranging from less than 5 minutes per day in the bottom group to over 60 minutes in the top. Moderate intensity exercise was defined as equating to walking at 3.5 miles/hour or cycling at 10 miles/hour, for example.

The researchers found that 60 to 75 minutes of moderate intensity exercise per day were sufficient to eliminate the increased risk of early death associated with sitting for over eight hours per day. However, as many as three out of four people in the study failed to reach this level of daily activity.

The greatest risk of early death was for those individuals who were physically inactive, regardless of the amount of time sitting - they were between 28 percent and 59 percent more likely to die early compared with those who were in the most active quartile - a similar risk to that associated with smoking and obesity. In other words, lack of physical activity is a greater health risk than prolonged sitting.

Ulf Ekelund from the University of Cambridge said, "Our message is a positive one: it is possible to reduce - or even eliminate - these risks if we are active enough, even without having to take up sports or go to the gym."

The researchers acknowledge that there are limitations to the data analysed, which mainly came from participants aged 45 years and older and living in western Europe, the US and Australia. However, they believe that the strengths of the analysis outweigh these limitations.

Most importantly, the researchers asked all included studies to reanalyse their data in a harmonized manner, an approach that has never before been adopted for a study of this size and therefore also provides much more robust effect estimates compared with previous studies.

The study is published in The Lancet. (ANI)

Washington D.C. [US], Feb. 26 (ANI): US researchers have warned, Donepezil, a medication that is approved to treat people with Alzheimer's disease, should not be prescribed for people with mild cognitive impairment, without a genetic test.

Full Story >>

Washington D.C. [USA], Feb. 26 (ANI): Good news for those who want to lose weight without hitting gym or consulting a dietitian!

Full Story >>

London [UK], Feb. 26 (ANI): Ask your grandparents to stay fit and keep their body moving even in old age, as a study warns people over 70, suffering from back pain, are at 13 percent increased risk of dying from any cause.

Full Story >>

Washington D.C. [US], Feb. 26 (ANI): Your neighbourhood is linked to your mental well-being.

Full Story >>

Washington D.C. [USA], Feb. 26 (ANI): Does recalling an unpleasant interaction with our boss make you demotivated?

Full Story >>

Guwahati (Assam) [India], Feb.25 (ANI): Union Health Minister J.P. Nadda recently inaugurated the first-ever cashless cancer hospital at the Guwahati Medical College here in presence of Assam Health Minister Himanta Biswa Sharma and Chief Minister Sarbananda Sonowal.

Full Story >>

Berlin (Germany), Feb 25 (ANI): People experiencing anxiety disorders, we have got some bad news for you.

Full Story >>

Dietary prebiotics improve sleep: Study

Updated: Feb 25, 2017 07:20 IST

Washington D.C. [USA], Feb. 25 (ANI): Health benefits of probiotics- the "good bacteria" found in fermented foods and dietary supplements- is known to almost all.

Full Story >>

Too much sugar may causes Alzheimer's

Updated: Feb 24, 2017 06:13 IST

London [UK], Feb. 24 (ANI): A diet, high in sugar, could lead to Alzheimers, as a study finds a link between sugar and the brain disease.

Full Story >>

New Delhi [India], Feb. 23 (ANI): A study was conducted in 19 centers over a period of six months to understand the different types of constipation and the causes behind them. One of the key highlights has been that constipation is highly prevalent in cities as compared to the rural areas.

Full Story >>

New Delhi [India], Feb 23. (ANI): Never neglect your kid, if you do not want to subject him to mental health issues!

Full Story >>

Now, you can cure insomnia with placebo: Study

Updated: Feb 23, 2017 06:27 IST

Washington D.C. [USA], Feb. 23 (ANI): Briton researchers have found a simple placebo may really work well to cure insomnia.

Full Story >>

Washington D.C. [USA], Feb. 23 (ANI): Beware! US researchers warned that taking drugs to reduce gastric acid for prolonged periods may lead to serious kidney problems, including kidney failure.

Full Story >>

New Delhi [India], Feb. 22 (ANI): In rarest of its kind, a paediatric surgery performed by doctors at a city-based hospital gave a new lease of life to a newborn, suffering from a life-threatening defect of the alimentary canal.

Full Story >>

Beware! Zika can be a reason for miscarriage

Updated: Feb 22, 2017 14:18 IST

Washington D.C. (USA), Feb. 22 (ANI): Beware to-be mothers! According to a recent study, Zika virus could lead to a greater risk of miscarriage in the early stage of pregnancy.

Full Story >>

Washington D.C. (USA), Feb. 22 (ANI): Women with a rare type of epithelial ovarian or peritoneum cancer, can now take sigh of relief.

Full Story >>

Washington D.C. [USA], Feb. 22 (ANI): Now don't blame those chips and chocolates for you childs extra pounds, as a study says around 35-40 percent of a child's is inherited from their parents.

Full Story >>

Drinking too much may age arteries over time!

Updated: Feb 22, 2017 06:03 IST

Washington D.C. [USA], Feb. 22 (ANI): Excessive boozing over the years might age arteries prematurely, especially in men, putting them at an increased risk for heart disease.

Full Story >>

Chronic knee pain may be treated online

Updated: Feb 21, 2017 06:41 IST

Washington D.C. [USA], Feb. 21 (ANI): A study has found out that an online intervention, combining home exercise and pain-coping skills training, provided substantial clinical benefits for patients suffering from chronic knee pain.

Full Story >>

Washington D.C. [USA], Feb. 21 (ANI): Only exercise is not enough to maintain that figure, which is an after effect of much toil and sweat!

Full Story >>