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La masturbation favorise le sommeil, grâce aux endorphines produites, et apaise les états de nervosité, souvent à l’origine des insomnies. Elle fait figure de somnifère naturel si elle est...

This current study examined the effect of a masturbation endorphine3-week period of sexual abstinence on the neuroendocrine response to masturbation-induced orgasm. Hormonal and cardiovascular。

When coitus and masturbatiomasturbation endorphinen are analysed in respect to their effect on acute hormone responses, they are mainly associated with the release of endorphins, dopamine, oxytocin and。

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Las personas con hipersexualidad o adicción al sexo, antiguamente conocida como ninfomanía en mujeres y como satiriasis en hombres, sienten la necesidad de obtener。

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