The level of sex hormones such as testosterone in a man's body could influence his religiosity. A new study by Aniruddha Das of McGill University in Canada in Springer's journal Adaptive Human Behavior and Physiology now adds to the growing body of evidence that religiosity is not only influenced by upbringing or psychological makeup, but physiological factors could also play a role.[. . .]From the analysis of over 1000 men, Das found that men with higher levels of the sex hormones testosterone and dehydroepiandrosterone (DHEA) in their bodies had weaker religious ties."Religion influences a range of cultural and political patterns at the population level. Results from the current study indicate the latter may also have hormonal roots," says Das. "There is therefore a need for conceptual models that can accommodate the dynamic interplay of psychosocial and neuroendocrine factors in shaping a person's life cycle."[Continues . . .]
Higher baseline levels of both testosterone and DHEA prospectively predicted religious ties, whether measured through attendance at services or network connections to clergy. Moreover, contrary to arguments of sociocultural modulation of androgens, the pattern of associations was most consistent with hormonal causation of religious connections. Results were robust to a range of time invariant and time varying confounders, including demographics, hormone supplements, and physical health.