Saturday, March 1, 2014
Study Finds that Men's "Biological Clock" Means Higher Risk of Mental Illness in Children Born to Older Fathers
The New York Times: Mental Illness Risk Higher for Children of Older Fathers, Study Finds, by Benedict Carey:
Children born to middle-aged men are more likely than those born to younger fathers to develop any of a range of mental difficulties, including attention deficits, bipolar disorder, autism and schizophrenia, according to the most comprehensive study to date of paternal age and offspring mental health. . . .
. . . Men have a biological clock of sorts because of random mutations in sperm over time, the report suggests, and the risks associated with later fatherhood may be higher than previously thought. The findings were published on Wednesday in the journal JAMA Psychiatry. . . .