Dogs Good for Health Says Dr. Oz
I've been married for 30 years and for almost all of those years we have had a dog in the house. There was Scamp, Sonic, Bogie, and now Percy. I like cats, but I've always been a dog guy. I have loved all our dogs, even when they secretly crapped in the hallway for me to not so secretly find.
Now according to my favorite TV Doctor, Dr. Oz, there is mounting evidence that dogs can improve our physical well-being. Former president of the Mayo Clinic staff, Edward Creagan, MD, is so convinced of the healing powers of pets, he has prescribed them for a third of his cancer patients. Here are some of the benefits you might realize from having a pet dog:
1. Reduced Risk of Allergies, Asthma, and Eczema
People with allergies produce antibodies—which can cause inflammation in the airways (asthma) or the skin (eczema)—in response to irritants like dander and saliva. But exposure to a pet during infancy may mean less chance of developing such reactions in adulthood—possibly, scientists speculate, because the immune system becomes desensitized to allergens. What's more impressive is that this immune-stabilizing effect appears to begin before birth. A 2008 study showed that prenatal pet exposure lowers allergic antibody production in the umbilical cord.
2. Lower Blood Pressure.
The simple act of petting an animal—or even gazing at an aquarium—results in a drop in blood pressure. And pets can have a longer-term impact on the cardiovascular system, too, as researchers discovered when they tracked 24 hypertensive stockbrokers who adopted a cat or dog. Pet ownership blunted the blood pressure response to mental stress; the traditionally prescribed hypertension drug did not.
3. A Stronger Heart.
Researchers who followed 369 heart attack survivors in the landmark Cardiac Arrhythmia Suppression Trial found that dog owners had only a 1 percent chance of dying within a year, compared with a 7 percent chance for subjects who didn't have a dog. A newer study, from 2009, found that people who had owned a cat at some point in their lives were 37 percent less likely to die of a heart attack than those who hadn't.
4. Improved Fitness.
A 2011 study published in the Journal of Physical Activity & Health revealed that dog owners were 34 percent more likely to complete the recommended minimum 150 minutes of exercise per week. Other research has shown that dog owners walk 19 more minutes a week on average, and that having a family dog increases physical activity among adolescents (a key finding as childhood obesity reaches epidemic proportions).
5. Greater Calm for Alzheimer's Patients
And for their families. Much of the burden of this disease (which afflicts one in eight people 65 and older) falls on patients' relatives, and I've seen it crush the spirit of even the most loving caretakers. But studies have revealed that Alzheimer's patients have fewer anxious outbursts if an animal is present, and research shows that caregivers can feel less burdened as well, especially if the animal is a cat (perhaps because cats require little additional care).
Pet's are just cool. And that might be the only reason I need to have a fuzzy friend, but any extra benefits are a welcomed bonus!