About teen sleep

 📌Adolescents need an average of eight hours of sleep a night for high-performance recovery.  It is desirable at the same time, until  22:00
 
    To find out the link between sleep "grades", Calla Wallstrեմm of the University of Minnesota surveyed 7,000 high school students.
 
 ➡️It turned out that the excellent ones slept on average 15 minutes more than those who studied percussion, and those who slept less than 15 minutes had a good grade.
 
 ➡️These data are consistent with research from other leading universities.  Even a difference of 15 minutes of sleep has a significant effect on the adolescent's academic progress and focus.