The pineal gland in the brain produces a hormone called melatonin that plays a vital role in regulating circadian rhythms (24-hour internal clock), such as the neuroendocrine rhythms, sleep-wake... ...Continue reading
The pineal gland in the brain produces a hormone called melatonin that plays a vital role in regulating circadian rhythms (24-hour internal clock), such as the neuroendocrine rhythms, sleep-wake... ...Continue reading