How to boost your Libido Libido is usually described as sex drive . Libido naturally differs from person to person, Libido can’t be measured, there is no numeric measurement for libido. There is no specific time frame, age for low or high libido, it might be temporary or for long time. Instead, sex drive is understood in relevant terms. For instance, a low libido means a decreased interest or desire in sex. The male libido lives in two areas of the brain:- the cerebral cortex and the limbic system. Libido is regulated by the combination of relationship between sex hormones and neurotransmitters which include:- Testosterone – Men’s testicles mainly and primarily makes testosterone. The production of testosterone normally starts during puberty. It is most often associated with sex drive and plays very important role in sperm production. It also affects bone and muscle mass. Testosterone levels might also affect man’s mood. Dopamine – Dopamine fairly contributes to the desire for se