Serotonin does more than keep depression at bay. This neurotransmitter also allows the rest of the brain to communicate with regions responsible for self-control and planning functions. This may explain why serotonin imbalance has been linked to issues from obsessive compulsive traits to substance dependence 1.
But a lack of serotonin does more than regulate impulses and alter mood. Serotonin also plays a big role in sexual function. Without enough serotonin, orgasm may not come as quickly, if it comes at all (pun totally intended).... continue reading