Hunter-gatherer childhoods may offer clues to improving education and well-being in developed countries

Published today in the Journal of Child Psychology and Psychiatry, a new study by Dr. Nikhil Chaudhary, an evolutionary anthropologist at the University of Cambridge, and Dr. Annie Swanepoel, a child psychiatrist, calls for new research into child mental health in hunter-gatherer societies. They explore the possibility that some common aspects of hunter-gatherer childhoods could help families in economically developed countries. Eventually, hunter-gatherer behaviors could inform “experimental intervention trials” in homes, schools and nurseries.

Genetic and socioeconomic factors interact to affect risk of type 2 diabetes and obesity

New research led by investigators at Massachusetts General Hospital (MGH), a founding member of Mass General Brigham (MGB), indicates that socioeconomic and genetic factors likely interact in an additive way to affect people’s risks of developing obesity and type 2 diabetes. The findings, which are published in Diabetes Care, suggest that interventions to improve socioeconomic deprivation may decrease metabolic diseases at the individual and community levels, especially among people with concomitant high genetic risk.

Pandemic anniversary highlights need for expanded bereavement support services

The COVID-19 pandemic, which killed millions across the world, had a dire impact on the ability of their loved ones to grieve. A study by Simon Fraser University researchers published in the journal Illness, Crisis & Loss, calls for expanding pandemic grief support programs and increasing public awareness of the existing supports available to help lessen the emotional toll.