美国根据一项对1500名1910年左右出生的人进行长期跟踪调查发现,6个心理因素有利于健康长寿:1.经常参加社交活动。经常与亲朋好友联络的人更长寿。在交往过程中给予他人帮助,有益长寿。如果你朋友不多,建议多参加社会组织或者志愿工作。2.爱操心不是坏事。如果 According to a long-term follow-up survey of 1,500 people born in 1910 or so in the United States, the United States found that six psychological factors contribute to longevity: 1. Regular social activities. People who frequently contact friends and relatives live longer. In the communication process to give others help, useful longevity. If you do not have many friends, it is recommended to join more social organizations or volunteer work. 2 love to worry about is not a bad thing. in case