The study , published in the british medical journal , found that swimming with the creatures led to falling levels of depressive symptoms in patients . the findings support the theory of biophilia - showing how human health and wellbeing are dependent on relationships with the natural environment 据英国每日邮报11月25日报道，这一研究结果刊登在最新一期英国医学杂志人与动物健康特刊上，它突出了自然界对人体健康状况的影响。
