影响中老年人性欲的人为因素文／春晓在当今中老年人名目繁多的保健项目中，性保健已越来越受到重视。所谓“食、色、性也”，即道出了性生活在人一生中的重要地位。事实上，性欲是正常的、健康的生物学功能，是一种追求快感的倾向，它使人去寻求性的存在并且去表达性爱，... Human factors affecting the sexual desire of the middle-aged and elderly text / Chunxiao Nowadays many health care projects in the elderly, sexual health has been more and more attention. The so-called “food, color, sex,” that is out of the life of an important position in human life. In fact, libido is a normal and healthy biological function, is a tendency to pursue pleasure, it makes people to seek sexual existence and to express sexual love, ...