Sex is a possible way to reduce depression. Sexual activities releases endorphins into the bloodstream, which stimulates the immune system and cures you of mild depression. So, in a relationship one partner should carefully motivate the other towards sex in order to cure the partner from depression. Studies show that depressed people are diverted from sex. In such cases the husband or wife or the concerned sexual partner should discuss the depressed partner with a psychotherapist and find a way out through sex, which is 100 times safer than an antidepressant.