How To Go To Bed Early 15 Steps With Pictures
There is some variation from person to person, but generally adults need 7. 5 to 8. 5 hours of sleep per day. Children (5 years old and up) and teenagers will need more sleep than this, ranging from 8. 5 to 11 hours. Infants and toddlers will need even more. [1] X Trustworthy Source Centers for Disease Control and Prevention Main public health institute for the US, run by the Dept....