The interaction between people and pets is increasingly becoming a subject of scientific research. Anecdotes that pets are good for us are now supported by scientific evidence of the health benefits attributable to animal companionship.
Two recent Australian studies have shown quantifiable links between pets and health benefits.
In a study at the Baker Medical Research Institute, pet owners were found to have cholesterol levels 2% lower than those without pets. This can lower the risk of a heart attack by 4%.
Pet owners also had lower levels of triglyceride fats in their blood and lower blood pressure.
Owning a pet can reduce blood pressure as efficiently as eating a low salt diet or cutting down on alcohol. In fact, when communicating with a dog, human blood pressure often falls to resting levels or below.
Another Australian study, 'The National People and Pets Survey', found that pet owners visit the doctor less often and take less medication than non-pet owners. Pet owners report greater satisfaction with their physical fitness and are less likely to report feeling lonely.
Many studies have shown that people who are isolated and depressed are more likely to succumb to illness than those who claim to be content.
Other studies have shown that companion animals encourage healthier lifestyles, with more exercise and quiet, stress-free times.
It has also been shown that dogs can anticipate and warn of acute episodes in their owners, such as epileptic seizures and diabetic comas.
Considering the significant benefits, why doesn't everyone own a pet? Well, as shown, most Australians do! Imagine the potential problems and costs for society if this were not the case.