Coffee intake was also tied to a delay in blepharospasm onset. For each additional cup consumed per day, the age of blepharospasm onset increased by 1.7 years.

• 摄入咖啡还可以延迟睑痉挛的发作。每天多喝一杯咖啡，睑痉挛发作的年龄增加1.；7岁。