According to a new study by Harvard University, elderly people who participate in social activities, such as going to church, restaurants, sports events, and movies, live an average of two and a half years longer than less social people.
Menurut sebuah penelitian terbaru di Harvard University, para manula yang berpartisipasi dalam kegiatan sosial, seperti pergi ke gereja, restoran, pertandingan olah raga, dan bioskop, rata - rata hidup dua setengah tahun lebih lama daripada manula yang kurang bersosialisasi.