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    Do you know that your immune system that protects your body from bacteria and viruses will be weakened considerably if you are under stress?
    According to health scientists in Garvan Institute, Sydney, when a person is under stress, his never system will release a hormone called Neuropeptide (NPY). This hormone will prevent the immune system from destroying bacteria and viruses.
     Therefore, the best thing to do, according to healt scientists, is ro relax, stay calm, reorganize your lifestyle, and take up yoga or tai chin to strengthen your immune.