Dogs really are man's best friend، according to a recent study revealing that our canine companions may reduce our risk of premature death by up to a third. From an analysis of more than 3.4 million adults، researchers found that people who owned dogs — particularly those in single-person households — were at lower risk of cardiovascular and all-cause mortality over a 12-year period، compared with people who didn't own dogs.
The study was conducted by researchers from Uppsala University in Sweden، and the findings were recently reported in the journal Scientific Reports.
Dogs are one of America's favorite pets; around 48 percent of households in the United States own at least one.
It is fair to say that the majority of dog owners would consider their four-legged friends to be a part of the family; they bring us happiness and companionship، and they never fail to make us laugh with their playful antics. Medics News said.
However — as an increasing number of studies are starting to show — our pooches could be good for our health، too. One study reported by Medical News Today earlier this year revealed that dogs might help to alleviate childhood stress، while more recent research found that letting dogs sleep in the bedroom at night could benefit owners' sleep quality.
Research has also shown that dogs may help to increase owners' exercise levels، which could help to protect their cardiovascular health.
The new study sought to explore this association further. Specifically، it looked at how owning a dog might influence the risk of death from all causes، as well as from cardiovascular disease.
For their study، lead junior author Mwenya Mubanga — of the Department of Medical Sciences and the Science for Life Laboratory at Uppsala University — gathered health، mortality، and dog ownership data for 3،432،153 individuals who were living in Sweden.
Information was taken from a total of seven national data sources، including the Swedish National Patient Register، the Cause of Death Register، the Swedish Twin Register، and the Swedish Kennel Club.
All individuals were free of cardiovascular disease when the data began being collected in 2001، and they were followed-up for an average of 12 years.