A New Study Just Linked Childhood Religion to Poorer Mental Health in Adults
A large European study just added a new layer to the conversation about childhood religion and adult health. Researchers used data from over 10,000 people aged 50 and older to explore how being raised with faith instruction relates to physical, mental, and cognitive well-being later in life, and their findings challenge common assumptions.
In addition to that, the findings didn’t point to one clear outcome. Instead, it revealed complex and uneven patterns worth paying attention to.
Health Ratings Were Lower Among the Religiously Raised

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Participants who grew up with religious instruction reported slightly lower health ratings on a five-point scale ranging from “poor” to “excellent.” The gap was small—roughly a tenth of a point on average—but consistent across the data, suggesting a subtle link between early religious upbringing and later self-reported health.
Researchers took into account 19 other variables, including age, education level, family background, and current religious practices. This approach helped isolate the role of early religious upbringing as much as possible. Nearly 80% of participants had received some form of faith-related education from their parents, which made the comparison more statistically meaningful.
After controlling for other influences, the model still found a small but steady negative association between childhood religion and late-life self-rated health. These results don’t prove religion causes health problems, but they raise important questions about long-term effects that aren’t usually part of public discussion or health policy conversations.
Mental and Cognitive Health Declined Despite Some Physical Benefits
One of the clearest trends involved mental health. Individuals raised with a faith-based mindset scored higher on depression measures. They also did worse on tests related to numeracy and spatial orientation, which the researchers used as indicators of cognitive health. These findings held up even after adjusting for background variables.
In contrast, physical health results showed a small improvement for those with a religious upbringing. These individuals reported fewer limitations in daily tasks like dressing, walking, and bathing. This suggests that initial religious training may have promoted routines or behaviors that support physical functioning over time.
The mismatch across health domains points to uneven effects, with emotional and cognitive well-being taking a hit, while physical health stays more stable. This contrast became one of the most unexpected outcomes in the analysis. It highlighted the need to examine specific areas of health separately rather than relying on general assumptions about religion being protective or harmful as a whole.
Early Family Problems Intensified Negative Health Links

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Family context during childhood appeared to matter a lot. The research found that the connection between religious upbringing and poorer adult health was stronger for those who had grown up in difficult environments.
Specifically, participants who had parents with mental illness or heavy alcohol use showed deeper negative associations later in life. These people reported worse health across multiple areas, especially in mental and cognitive domains. The study doesn’t claim that religion created these problems, but it shows that religious upbringing didn’t soften the impact of a difficult home life.
In some cases, it seemed to reinforce it. Researchers believe that religion, when layered over early adversity, may lead to internal conflict or emotional pressure rather than support. This could explain why outcomes were worse in people who already faced disadvantage early on. The data suggests that early religious exposure interacts with broader life conditions, and that effect can carry forward for decades.