Why do we feel afresh after a good sleep?
Wondering why one feels fresh after a goon night's sleep? Looking out for the biological or biochemical reasons? Here, on this page you can check out the reasons provided by experts.
Sleeping is an essential activity in our daily life and from individual to individual the sleeping hours vary. Some people sleep for longer hours (8-10 hrs) while some take shorter (6-7 hrs) ones.
Whatever be the length of the sleeping hours after getting up we feel energised and full of strength and vigour to start our day.
Simply lying down for few hours will also give rest to the body but we do not feel that refreshing effect which is usually obtained with a good sleep.
Some people get disturbed sleep and do not feel so much rejuvenated after getting up.
Can someone explain what is the biological or biochemical process behind a good sleep and why we feel so much good after a sound sleep?