Participating in spiritual practices during childhood and adolescence may be a protective factor for a range of health and well-being outcomes in early adulthood, according to a new study from Harvard T.H. Chan School of Public Health. Researchers found that people who attended weekly religious services or practiced daily prayer or meditation in their youth reported greater life satisfaction and positivity in their 20s—and were less likely to subsequently have depressive symptoms, smoke, use illicit drugs, or have a sexually transmitted infection—than people raised with less regular spiritual habits.