Potrivit unui studiu realizat de cercetătorii de la Universitatea din California, e de ajuns să-ţi ţii iubitul de mână sau doar să priveşti o fotografie cu el şi aceste lucruri pot acţiona ca un analgezic pentru tine.
Cercetătorii au ajuns la această concluzie după teste efectuate pe mai multe voluntare care au fost arse uşor pe piele. În urma studiului a reieşit că participantele au simţit mai puţină durere atunci când au privit o fotografie cu partenerul, decât atunci când s-au uitat la una cu un obiect sau cu un străin.
Un efect similar a avut şi ţinerea iubitului de mână, fapt ce nu a fost valabil atunci când au ţinut mâna unui străin sau când au strâns o minge antistres.
Autorii studiului au precizat că experimentele au demonstrat importanţa relaţiilor sociale şi efectul benefic pe care persoanele apropiate le au asupra oamenilor.
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