It's been proven from at least one meta-analysis of data on more than 100,000 people that religious involvement is positively associated with lower rates of stress, anxiety, depression, cancer, heart disease and stroke. Researcher's haven't been able to find out why or how exactly this happens so logically I'm coming to the smartest place on the Internet to ask you guys: Why do you think people with religious affiliation tend to be healthier and happier than agnostic/atheist people?