London: A recent study published in the journal “JAMA Open Network” investigated the relationship between the death of a close loved one and the biological age of the affected person in the United States.
Losing a sibling or parent early in life can be distressing and is associated with deteriorating mental health and an increased risk of mortality due to various issues.
However, the study found that the death of a loved one at any age can pose health risks.
Biological aging refers to the loss of flexibility and integrity of cells, tissues, and organs. It is measured using DNA methylation algorithms known as the epigenetic clock.
Several studies have explored the relationship between signs of aging and the damage occurring at different stages of life.