While all dog lovers intuitively know we are happier and healthier with a dog or two (or three) in our lives, scientists around the world have been working to prove that this isn’t just a feeling but a fact. Dogs really do make us healthier!
- Fewer allergies
That old wives tale that being around animals is more likely to make you sick is just that … a misconception. In fact, children raised around animals are 33% less likely to have allergies to those animals than those who are raised in a more sterile environment. Just like the “hygiene hypothesis” surmising that early exposure to germs makes us better at fighting them, being around allergens while our bodies are still growing helps the body recognize these particles as being A-OK.
- Trimmer waist
Pet parents are less likely to suffer from obesity compared to the general population, particularly if you are the person in the household responsible for walking the dog. It makes sense: maybe you can talk yourself out of an early a.m. stroll, but it’s harder to justify skipping the walk when your dog is giving you those big, excited eyes!
- Lower rates of eczema
Eczema, a painful and itchy skin condition, is a common plague in children and thought to have an allergic component. Children raised with dogs have demonstrably lower levels of eczema compared to the pet-less, which is great news for those of us who love dogs AND kids, and couldn’t imagine going without either!
- Cancer detection
A dog’s sense of smell is somewhere between 10,000 and 100,000 times more sensitive than our own. Think about that the next time your spray perfume in their presence! One of the unintended benefits of this is that many dogs seem to pick up on very subtle olfactory indicators of disease. Dogs have shown repeatable, reliable skill in finding lung, bladder, breast, colon, and ovarian cancers in people … some of whom passed more commonly accepted screening tests! If your dog shows a sudden and insatiable interest in a certain body part, don’t ignore it … your pup may be trying to save your life!
- Noticing low blood sugar
More than one out of every three dogs living with diabetics can detect low blood sugar, according to researchers. With no prior training, some of these dogs have on their own alerted their owners to something being off, providing people a critical lead time in intervening before their blood sugar levels lead to serious symptoms.