Ca cao giúp phục hồi trí nhớ
(TNO) - Kết quả nghiên cứu từ một nhóm khoa học gia - do tiến sĩ Scott Small của Đại học Columbia lãnh đạo - cho biết chất flavanol tìm thấy trong ca cao, trà và một số loại rau quả có thể đảo ngược quá trình suy giảm trí nhớ ở người cao tuổi.
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