Reviewed by Dietitian Emily Lachtrupp, M.S., RD
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Key Points
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Owning a dog may boost heart health by encouraging physical activity.
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Spending time with dogs can lower stress, benefiting blood pressure and heart health.
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Engaging with pets may increase oxytocin, improving mood and lowering stress.
Heart disease has been the No. 1 leading cause of death in the United States for quite some time, and in 2026, stroke rose up to the No. 4 spot. According to the American Heart Association, heart disease and stroke together claim a quarter of all deaths in the country.
Fortunately, there are some preventative measures that can be taken to improve your heart health and lower your risk of cardiovascular events, from embracing a low-sodium diet to prioritizing blood-pumping movement in your routine. But there is one factor—or should we say loved one—that may have more of a positive effect on your heart than you’d expect.
Yep, great news for dog lovers, because there’s ample evidence to suggest owning a dog can have significant benefits for your cardiovascular system. Studies have shown that due to the fact that dog ownership correlates with more physical activity and time outdoors, it has a positive effect on heart health. And spending more time outside may lead to improved immunity, increase your energy levels and support your mood (thank you, vitamin D!).
Speaking of mood, research suggests that having pets and engaging with them (walking your dog, playing, etc.) can help trigger the production of oxytocin, a hormone that when increased in the body, causes stress reduction. And your heart is directly benefitting when you lower stress levels, as unmanaged stress and anxiety can worsen high blood pressure and create long-term heart problems.
So give your dog some extra love tonight for keeping your heart health in check—or if you’re considering adopting a pet, hopefully this gives you that extra push. An active lifestyle is best complimented by a healthy eating pattern. Below you’ll find some of our favorite heart-healthy dinners that you might not be able to share with your pup, but your heart will thank you for.
Read the original article on EatingWell