Chocolate giúp tăng cường trí nhớ ở người cao tuổi
Cập nhật: 13:51 14/08/2013 GMT+7
Tác giả công trình nghiên cứu Farzaneh A.Sorond tại Trường Y Harvard ở Boston, Mỹ cho biết, ông và đồng nghiệp đã tìm hiểu tác động của lưu lượng máu trong não tới khả năng tư duy.
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