Answer:
While people with pets often experience the greatest health benefits, a pet doesn’t necessarily have to be a dog or a cat. Even watching fish in an aquarium can help reduce muscle tension and lower pulse rate.
Studies have shown that:
Pet owners are less likely to suffer from depression than those without pets.
People with pets have lower blood pressure in stressful situations than those without pets. One study even found that when people with borderline hypertension adopted dogs from a shelter, their blood pressure declined significantly within five months.
Playing with a dog or cat can elevate levels of serotonin and dopamine, which calm and relax.
Pet owners have lower triglyceride and cholesterol levels (indicators of heart disease) than those without pets.
Heart attack patients with pets survive longer than those without.
Pet owners over age 65 make 30 percent fewer visits to their doctors than those without pets.
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All of these are important you need to author's name to quote them, you need the title so readers know what you are researching, and dates of publication, so they know around the time this was published.
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Answer:
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