Children, who are learning what’s appropriate social interaction, can be affected more than adults by the human-computer relationship that’s becoming more commonplace in homes. In other public health news: early menopause, the shingles vaccine, fatty liver disease, racism, and gun safety.

NPR: Parenting in the age of Alexa, are artificial intelligence devices safe for kids?
Earlier this month, the toy-giant Mattel announced it had pulled the plug on plans to sell an interactive gadget for children. The device, called Aristotle, looked similar to a baby monitor with a camera. Critics called it creepy. Powered by artificial intelligence, Aristotle could get to know your child — at least that was how the device was being pitched. (Doucleff and Aubrey, 10/30)

The New York Times: Underweight women at risk of early menopause
Underweight women are at increased risk for early menopause, a new study has found. This study, in Human Reproduction, followed 78,759 premenopausal women ages 25 to 42 beginning in 1989. Over the following 22 years, 2,804 of them reported natural menopause before age 45. (Bakalar, 10/26)