How to increase deep sleep?
By Dr.Manvir Bhatia & Ananya, Dated!! 28th April 2022 What is Sleep? Sleep is a state of physical rest but dynamic activity. This state is controlled by neurotransmitters released by neurons of different groups of nerve cells in the brain. These cells produce neurotransmitters such as serotonin and norepinephrine that keep us active and awake….