Even just anticipating something funny increases anti-viral, anti-tumour defences, reports Dr. Lee Berk of the School of Medicine at Loma Linda University.
Loma Linda大学医学院的Lee Berk博士报道说，即使只是想想有趣的事情，也会人体增强抗病毒、抗肿瘤的防御机能。
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It has been shown to have anti-viral properties in cell culture experiments and some animal studies, but none of these studies has looked specifically at the flu.