" The biochemistry of pleasure can counteract the biochemistry of aging. Nitric oxide is the über-neurotransmitter that increases and balances levels of all the others: endorphins, dopamine, serotonin, oxytocin (a bonding neurotransmitter released while breast-feeding, experiencing an orgasm, or even enjoying the company of others), and DMT, which is generated in the pineal gland in the brain and probably plays a role in dreaming.3 "

― Christiane Northrup , Goddesses Never Age: The Secret Prescription for Radiance, Vitality, and Well-Being