What sex does to you:

1. Sex is a beauty treatment. Scientific tests have shown that a woman who has sexual relations produces big amounts of estrogen which makes hair shiny and soft.
2. To make love in soft and relaxed way reduces the possibilities of suffering from dermatitis and acne. The sweat produced cleans pores and makes the skin shine.
3. Sex is an instantaneous cure against depression. It frees endorphins in the blood flow, creating a state of euphoria and leaves us with a feeling of well-being.

If “just” sex has that much power, then prostitutes, call girls and porn actors should have the ultra smooth glowing skins with no pimples and they might have to pay no visit to psychiatrists for depression. Or maybe the researcher is talking about “love making” not plain sex.