或许不是巧合，在印度这个消耗了大量姜黄素（使姜显黄色的主要物质）的地方，阿兹海默症的患病率比其他地方都要低。
It may be no coincidence that in India , where a lot of curcumin is consumed ( it is the substance that makes turmeric yellow ), Alzheimer 's disease is rarer than elsewhere .
姜显