Leo, a pomerianian beagle, gets a bite of a hot dog from owner Colleen Temple at Bark in the Park at Funko Field on Monday, July 22, 2019 in Everett, Wash. (Andy Bronson / The Herald)

Dog owners have reduced risk of dying from heart problems, says researcher

Researchers analyzed data on more than 3.8 million people taken from 10 studies

Cats may have nine lives, but owning a dog may extend yours, a Toronto researcher says.

A study released Tuesday suggests dog owners live longer than their canine-less counterparts, experiencing nearly a one-third lower risk of dying from heart problems.

Caroline Kramer, an endocrinologist at Mount Sinai Hospital, led the systematic review published by an American Heart Association journal.

Researchers analyzed data on more than 3.8 million people taken from 10 studies published between 1950 and 2019.

They found that dog ownership was associated with a 24 per cent risk reduction in death overall, and the risk of death due to cardiovascular-related issues dropped by 31 per cent. This gap was even more pronounced among dog owners who had survived a heart attack, whose risk of death was 65 per cent lower than non-owners.

Kramer says the results are promising, but more research is needed to prove there are health benefits to having a dog.

“It is an important paper to suggest (a link), but not to provide a definitive answer,” she said. “Maybe it’s not the dog itself, it’s that people already have a healthier lifestyle before.”

The clinician scientist noted that her team’s analysis didn’t account for variables that may explain the difference in health outcomes between dog owners and the rest of the population.

It’s possible that dog owners are more likely to have higher incomes, or that furry companions fit into their already active lifestyles, she said.

While it’s difficult to disentangle cause and effect without a randomized clinical trial, Kramer said there’s research to indicate that man’s best friend may be good for your health.

In two papers, participants reported that their physical activity increased after adopting a dog. Another suggested that owning a dog helped older English adults stay fit during inclement weather.

Kramer also cited one study that found being around a cat or dog can reduce blood pressure as much as some medications, suggesting that proximity to pets can have an immediate impact on stress levels.

She said there’s evidence that dog ownership may have other benefits for emotional health, particularly among elderly people who live alone.

Kramer has also personally experienced the positive side-effects of dog ownership in the form of her miniature schnauzer, Romeo, whom she credits with increasing her physical activity by 10,000 steps per day.

But she warned that people should consider what’s best for themselves and the dog before running to the adoption centre in the name of improving their heart health.

“If the joy of having a dog is not there, maybe the effect is not the same,” said Kramer. “If they consider all that and they have the proper lifestyle for that, I would say that maybe that it’s something that can change your life.”

Adina Bresge, The Canadian Press

Like us on Facebook and follow us on Twitter.

Just Posted

South Okanagan-West Kootenay candidates talk climate change and environment at recent forum

Forum on Tuesday grilled candidates about plan to bring about low carbon emission economy

Celgar says equipment failure won’t affect production next week

The chip dumper collapse on Oct. 6 is still under investigation

One business break-in among late-September RCMP calls

Thieves stole thousands of dollars in tools earlier this month from B&F Sales and Service

Cops make fentanyl bust in Castlegar

Over 280 pills among drugs seized

Christina Lake artist finds fans in Hollywood

Cindy Alblas spent a day mingling with celebrities and offering them stained glass art last month

Scheer, Trudeau, Singh haggle over potential minority government outcome

If you believe the polls, it appears the Liberals and Conservatives are neck-and-neck

Canucks beat Stanley Cup champs 4-3 in a shootout

Leivo nets winner, Vancouver dumps St. Louis for fourth straight win

‘The more you test, the more you find’: Beef recalls a sign of success, experts say

Despite appearances, experts say a recent rise in major recalls is not a sign of food supply problems

Two years later, City of Fernie remembers

Oct. 17, 2019 marks two years since the tragic ammonia leak at Fernie Memorial Arena

Japanese buyer expands wood pellet contract with B.C.’s Pinnacle

Mitsui and Co. increases contract with Interior energy producer

Cannings endorsed by David Suzuki

South Okanagan-West Kootenay NDP candidate loading up on endorsements

ELECTION 2019: Have Justin Trudeau’s Liberals really cut middle-class taxes?

Conservative Andrew Scheer vows to cut bottom bracket, NDP’s Jagmeet Singh targets wealth tax

B.C. RCMP officer suing the force for malicious prosecution

Cpl. Tammy Hollingsworth cleared of wrongdoing after misconduct hearing

Talk to your kids about vaping, B.C.’s top doctor says

B.C. health officials have discovered the first vaping-related illness in the province

Most Read