可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。

Laughter are healthier and happier.

爱笑的人更健康快乐。

They have reduced stress.

减轻压力

In a recent study at the Indiana State University, researchers found that laughter can not only reduce stress, but also improve the chances to survive cancer and HIV. The simple act of chortling can soothe tension throughout the body and also lower the body's stress hormones.

最近在印第安纳州立大学有一项研究，研究员发现笑声不但能减轻压力，还能提高癌症和艾滋病的治愈率。哈哈大笑这样一个简单的行为就能舒缓紧张的身体，减少应激激素，何乐而不为？

They have decreased feelings of anxiety and fear.

舒缓焦虑感和恐惧感

Since feelings of anxiety and fear can be detrimental to your emotional health, people who love to laugh have a huge advantage over those who are grumpy and never laugh at all. That's because laughter releases the feel-good hormones dopamine, serotonin and endorphins. These little guys work to improve your mood, enhance your experiences and ease feelings of fear and anxiety.

因为焦虑感和恐惧感会不利于情绪健康，所以爱笑的人比脾气暴躁的人和从来不笑的人更有优势。这是因为笑会释放感觉良好的激素，如多巴胺，羟色胺和内啡肽。而这些小家伙们又会努力改善你的情绪，增加你的经验，减轻你的焦虑感和恐惧感。

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