Giấc ngủ REM

Giấc ngủ REM mang lại nhiều lợi ích cho sức khỏe. Ảnh: AI - Ngọc Thùy

Benefits of REM sleep for people who often stay up late

NGỌC THÙY (THEO indianexpress) |

REM sleep is advised by doctors to be good for health and suitable for people who often have to stay up late.