That hair is called lanugo, and it's normal. Lanugo is the first hair the body makes, and in utero it covers the developing child like fuzz on a peach, if that peach had spent the last five months kicking its mother when she was trying to sleep and jumping up and down on her bladder.
Pineal Gland Function. The pineal gland has several critical functions including secretion of melatonin the hormone that causes sleepiness and regulation of certain endocrine functions. The gland also helps the body to convert signals from the nervous system to signals in the endocrine system.
In humans, the pineal gland controls our biorhythms and works in conjunction with the hypothalamus gland to control our thirst, hunger, sexual desire and biological clock that is associated with the aging process.erotonin is associated with appetite and feelings of pleasure and joy. For example, eating chocolate has been linked with release of serotonin in the brain. Science has shown that the pineal gland contains pinealocytes, a group of cells that bear a strong resemblance to the photoreceptors of the eye.