It’s been a long-accepted reality that with age comes increased inflammation – so widely accepted it’s been dubbed “inflammaging.” With this increase in age-related chronic inflammation also comes serious health concerns, such as cardiovascular disease and Alzheimer’s. But according to new research, inflammaging isn’t as universal of an experience as previously thought.

Published today in Proceedings of Royal Society B, “Inflammaging is minimal among forager-horticulturalists in the Bolivian Amazon,” the work highlights little inflammaging in one non-industrialized community, and notably found an increase of inflammation with moderate levels of modernization in another.

Older adults often don’t realize how vulnerable they are to extreme heat and most aren’t prepared for long periods of hot weather, according to a review of more than 40 studies. In the review, researchers found that most studies focused on how older adults react when heat waves strike, such as staying hydrated or moving to cooler locations. But there is less research on how they plan for prolonged heat events, which may be evidence of low-risk perception, according to the researchers.

Fewer than half of all adolescents with major depressive episode (MDE) received mental health care in the US in 2022, with the odds of specialist treatment being even lower among marginalized groups, according to a new study published this week in the open-access journal PLOS Mental Health by Su Chen Tan and colleagues at University of Tennessee, USA.

A new national study led by researchers from Carleton University and the University of Toronto reveals that older adults living in greener neighborhoods were less likely to experience depression during the early months of the COVID-19 pandemic.