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研究人员发现,菠菜等绿叶蔬菜有助老年人保持头脑敏锐。只要每天吃上2份绿叶蔬菜,就能使大脑年龄年轻11岁,有效预防阿兹海默症(老年痴呆症)。报告估计,保护大脑的是维生素K、叶酸、维生素B9,加上叶黄素和β-胡萝卜素等天然色素。包括芝加哥拉什大学(Rush University)研究人员在内的一些专家认为,只要改变饮食和生活方式,能有效延缓老年痴呆症病情。研究人员邀请了950名平均年龄为81岁的男女担任志愿者,每年为他们进行精神测试,并在10年来
Researchers found that leafy green vegetables such as spinach help older people stay smart. As long as you eat 2 green leafy vegetables every day, you can make the brain age of 11 years old, effectively prevent Alzheimer’s disease (Alzheimer’s disease). The report estimated that protecting the brain is vitamin K, folic acid, vitamin B9, coupled with natural pigments such as lutein and β-carotene. Some experts, including researchers at Rush University in Chicago, believe that simply changing diet and lifestyle can effectively delay Alzheimer’s disease. The researchers invited 950 men and women, mean age 81, to volunteer, mentally tested them each year and for 10 years