现代科学对姜-这味传统中药的好处有何解释？Are the health benefits of ginger true according to modern science?

我们都从朋友或父母那里听说过吃生姜对健康的好处——毕竟这是一味众所周知的中药。但是科学
文献是又怎么说生姜的呢?真的有疗效还是只是无稽之谈?
We have all heard the health benefits of eating ginger from our friends and especially our parents - it’s well-known after all from TCM. But what does the scientific literature have to say about ginger? Are the therapeutic benefits true or just old wives tales?