Post concluded that being altruistic and extending help to others are associated with greater longevity, an improved sense of well - being, and better physical and mental health, including a reduction in depression.
كما انهما يحسّنان الصحة الجسدية والعقلية ،‏ ويساهمان بالتالي في تخفيف الشعور بالكآبة .‏