And now religion has been discovered to shrink the brain:
Quote:
Protestants who did not identify themselves as born-again were found to have less atrophy in the hippocampus region than did born-again Protestants, Catholics or those with no religious affiliation. Frequency of worship was not found to have a bearing on results, while participants who said they had undergone a religious experience were found to have more atrophy than those who did not.