Tag: aging
Organ Proteins Reveal How Aging Accelerates at 50 Years Old
Organs Age in Waves Accelerating at 50 Years Old Aging is a complex process that plays out differently across different organs, according to growing evidence By Heidi Ledford & Nature magazine Color enhanced computed tomography (CT) scan of the human heart, highlighting the cardiac conduction system (yellow). Join Our Community of Science Lovers! It is…
Study Finds COVID Pandemic Accelerated Brain Aging in Everyone
The Pandemic Aged Everyone’s Brain—Even in Healthy People A study of nearly 1,000 people showed that brain aging was not linked to infection status By Gemma Conroy & Nature magazine The brains of healthy people aged faster during the COVID-19 pandemic than did the brains of people analysed before the pandemic began, a study of…
Aging Rates Vary by Country. Politics Might Be Why
Aging Rates Vary by Country. Politics Might Be Why Social inequality and the decay of democratic institutions are linked to accelerated aging, but education seems to slow the process By Julian Nowogrodzki & Nature magazine Social inequality and weak democratic institutions are linked to faster ageing, as are other environmental features such as high levels…
Vitamin D May Slow Cells’ Aging by Protecting DNA
Vitamin D May Slow Cells’ Aging Vitamin D supplements may help prevent the loss of telomeres, DNA sequences that shrink with aging, a large study shows. But the health effects aren’t yet clear By Stephanie Pappas edited by Jeanna Bryner A new study suggests vitamin D supplements might slow cellular aging by protecting telomeres. Vitamin…