4 reasons why dogs can help you live longer

4 Reasons why having a dog can help you live longer

While other studies have questioned the direct impact of pets on mortality, the American Heart Association has outlined four key ways in which owning a dog can benefit your heart.

Increased physical activity

A British study found that dog owners are about four times more likely to meet the recommended 150 minutes of moderate to vigorous physical activity per week, as set by the UK and US health guidelines, compared to non-owners.

Researchers observed that dog owners tend to walk more during their free time, but these walks often don't replace more intensive forms of exercise.

Reduced risk of chronic diseases

Regular exercise helps manage weight and blood sugar levels, significantly reducing the risk of obesity and type 2 diabetes.

The Mayo Clinic suggests that 30-minute daily walks can lower the risk of heart disease, osteoporosis, colon and breast cancer, and type 2 diabetes. They recommend starting a 12-week walking routine with your dog.

Lower blood pressure

Owning a pet helps reduce high blood pressure, particularly in older adults.

Petting a dog decreases levels of the stress hormone cortisol and increases levels of the "feel-good" hormone oxytocin. For instance, military personnel and veterans diagnosed with post-traumatic stress disorder have reported feeling less stressed after interacting with pets.

Alleviating loneliness

According to a 2022 survey by the American Heart Association, 95% of pet owners rely on their pets to relieve stress.

Dr. Beth Frates, director of lifestyle medicine and wellness at Massachusetts General Hospital, believes that pet owners feel special and loved when they come home to dogs excited to see them or feel comforted by the gentle purring of their cat.