Live Longer by Owning a Dog
A study that included more than 3.4 million people found that owning a dog is linked to living longer. The study was published in Scientific Reports and was conducted by researchers in Sweden at Uppsala University. The study included both men and women who were between 40 and 80 years old, and who did not have a history of cardiovascular disease. Researchers followed their health records and found whether or not they owned a dog from registries.
The study found that there was a lower risk of death by cardiovascular disease, as well as a lower risk of death from other causes. This was most prominent for people who lived alone. The design of the study was not to show a cause and effect relationship of owning a dog. However, they believe that those who owned dogs tended to be more active and in better health. They also believe that the dog’s effect on the owner’s microbiome could be a factor by providing immune benefits for adults. Other studies have shown that growing up with a dog can reduce allergies and asthma in children.