Life Lines by Dr. Dolittle

Tag Archive for ‘Pets’

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Best Friend or Stress Test? What Pets Do to Our Bodies

According to the National Institutes of Health (NIH), 68% of households in the United States have a pet. Pets are thought to help people by decreasing stress and improving cardiovascular health. The NIH and Mar’s Corporation WALTHAM Centre for Pet Nutrition have teamed up to support research examining such questions, but the results have been mixed. According to Dr. Layla Esposito, who leads the NIH Human-Animal Interaction Research Program, people […]

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Stress is contagious, even for dogs

Stress can make people pretty stinky. Humans have two main kinds of sweat glands. The eccrine glands produce sweat that we associate with exercise or warm weather – thin, watery and mostly odorless. We can thank apocrine glands for responding to stress by producing a thick fluid containing fats and proteins that skin bacteria love to digest. The result: stinky compounds somewhat reminiscent of vinegar or leeks. While humans may […]

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