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Trade the chair for fresh air—study weighs in on link between sitting time and cardio health – EurekAlert

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New research is adding further weight to the argument that prolonged sitting may be hazardous to your health. An international study surveying more than 100,000 individuals in 21 countries found that people who sat for six to eight hours a day had a 12-13 per cent increased risk for early death and heart disease, while those who sat for more than eight hours daily increased that to a sobering 20 per cent.

The study, co-led by Simon Fraser University health sciences professor Scott Lear and Wei Li of Beijing’s Chinese Academy of Medical Sciences, is published today in the journal Jama Cardiology. Their research followed individuals over an average of 11 years and determined that high amounts of sitting time were associated with increased risk of early death and cardiovascular disease. While sitting was problematic in all countries, it was especially so in low-income and lower-middle-income countries.

“The overarching message here is to minimize how much you sit,” says Lear. “If you must sit, getting in more exercise during other times of the day will offset that risk.”

Not surprising, those who sat the most and were the least active had the highest risk—up to 50 per cent—while those who sat the most but were also the most active had a substantially lower risk of about 17 per cent.

“For those sitting more than four hours a day, replacing a half hour of sitting with exercise reduced the risk by two per cent,” Lear notes. “With only one in four Canadians meeting the activity guidelines there’s a real opportunity here for people to increase their activity and reduce their chances of early death and heart disease.”

The study found a particular association in lower income countries, leading researchers to speculate that it may be because sitting in higher income countries is typically associated with higher socio-economic status and better paying jobs.

Clinicians should focus on less sitting and more activity as it’s a low-cost intervention that can have enormous benefit, Lear notes.

But while clinicians need to get the message out about countering sitting with activity, individuals need to better assess their lifestyles and take their health seriously, Lear adds. “Our study found that a combination of sitting and inactivity accounted for 8.8 per cent of all deaths, which is close to the contribution of smoking (10.6 per cent in Lear and Li’s study). “It’s a global problem that has a remarkably simple fix. Scheduling time to get out of that chair is a great start.”


Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.

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Peel Region reports its first confirmed case of monkeypox – CP24 Toronto's Breaking News

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Peel Region has its first confirmed case of monkeypox.

According to Peel Public Health, the person infected is an adult male in his 30s who lives in Mississauga.

The heath unit said the risk to the public remains low.

Monkeypox, which comes from the same virus family as smallpox, spreads though close contact with an infected individual. Most transmission happens through close contact with the skin lesions of monkeypox, but the virus can also be spread by large droplets or by sharing contaminated items.

To reduce risk of infection, people are advised to be cautious when engaging in intimate activities with others. Vaccination is available for high-risk contacts of cases and for those deemed at high risk of exposure to monkeypox.

Symptoms can include fever, headache, fatigue, swollen lymph nodes, and a rash/lesions, which could appear on the face or genitals and then spread to other areas.

Anyone who develops these symptoms should contact their healthcare provider and avoid close contact with others until they have improved and rash/lesions have healed.

While most people recover on their own without treatment, those who have been in close contact with someone who has tested positive for monkeypox should self-monitor for symptoms, and contact PPH to see if they are eligible for vaccination.

The Mississauga case is at least the 34th confirmed case of the disease in Ontario, with dozens more under investigation.

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Monkeypox case count rises to more than 3400 globally, WHO says – The Globe and Mail

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More than 3,400 confirmed monkeypox cases and one death were reported to the World Health Organization as of last Wednesday, with a majority of them from Europe, the agency said in an update on Monday.

WHO said that since June 17, 1,310 new cases were reported to the agency, with eight new countries reporting monkeypox cases.

Monkeypox is not yet a global health emergency, WHO ruled last week, although WHO Director-General Tedros Adhanom Ghebreyesus said he was deeply concerned about the outbreak.

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Sudbury news: Northern agencies highlight national HIV testing day | CTV News – CTV News Northern Ontario

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Monday was national HIV testing day. Officials say this year’s theme surrounds how getting tested is an act of self-care.

From clinics to self-testing kits, groups in the north say there are many options to get tested and everyone should use whichever way works best for them.

Just more than a year ago, Reseau Access Network in Sudbury teamed with Ready to Know and Get a Kit, groups that provide HIV self-testing kits at a pickup location.

Officials said it has been a huge success.

“We get a consistent number throughout each month and I can’t really divulge those figures, unfortunately, but as part of the overall study I can tell you the pickup of self-tests is a fraction of the amount of tests being ordered,” said Angel Riess, of Reseau Access Network.

“There’s actually a lot of tests being shipped to homes directly but I can confirm that they have been active and there’s a significant number of people who have chosen to engage in both programs.”

Elsewhere, the Aids Committee of North Bay and Area held a point-of-care testing clinic to mark the day.

“It’s an opportunity for us to remind everyone that getting tested is essential. If you don’t know you have HIV, you can’t take the steps to try to mitigate the possibility of spread,” said executive director Stacey Mayhall.

In addition to stopping the spread, knowing whether you are positive sooner rather than later can allow for a better quality of life.

“HIV is not a death sentence that it used to be,” said Riess.

“There have been advances in testing and medication and people can live long, healthy lives living with HIV.”

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