Engineering optimal sexual function -

Engineering optimal sexual function focuses on the pharmacological intervention with brain chemistry.

Basically, the human brain is laid out to react on sensual input and neuronal processing. It is not laid out for chemical manipulation. There even is a special blood-brain barrier to hinder it.

Sensual input causes a wide range of physiological responses, from appetite for food to fear, from feeling cold to feeling lonely. Sensual input and neuronal processing also cause sexual desires, sexual arousal, sexual excitement, love, and jealousy. For young healthy men, pharmacological intervention is not needed.

But not all young men are sexually healthy, and even young sexually healthy men, unless they experience a premature death, grow older to an age when erections don't work as well as in younger years, when sexual desire is lacking, and orgasms just don't feel as overwhelming as they did. Ejaculation quality and fertility are also down.

Erection quality is the easiest to work on. Phosphodiesterase inhibitors like sildenafil do a good job.

Impotence or erectile dysfunction

The metaphysical relevance of sexual enhancement

Modulating brain chemistry

Neuropharmacological help

Pharmacological enhancement

Love drugs

Growth hormone

Depressed for a reason

The quality of orgasms

Negative feedback