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Childhood adversity linked to accelerated biological aging in women, new study finds
(www.psypost.org)
The title kinda undersells the intersectional nature of the study, but the article seemed a surprisingly good summation.
The data isn't just from a handful of people either which I'd first wondered:
The study utilized data from the Health and Retirement Study. This is a large, long-running survey that represents the population of older adults in the United States. The analysis focused on 3,586 participants who provided blood samples in 2016.