快樂, 壓力, 我們的認為直接影響我們的健康, Cheerful, Stress, How we think has direct impacts on our health.

A growing body of research is showing that how we think has direct impacts on our health. (Minerva Studio/iStock)
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Health May Hinge on Being Cheerful During Stress
http://www.theepochtimes.com/n3/1387346-health-may-hinge-on-being-cheerful-during-stress/