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Teen Aggression Linked to Faster Biological Aging
7 Mar
Summary
- Early teen aggression predicts faster biological aging by age 30.
- Aggressive behavior is tied to relationship difficulties.
- Relationship problems, not aggression alone, predict accelerated aging.

Aggressive behavior during early adolescence has been found to predict accelerated biological aging by the age of 30. This finding emerged from a study that tracked 121 middle school students into adulthood.
The research assessed participants' aggressive behaviors through parental, peer, and self-reports. By age 30, biological aging was evaluated based on factors such as blood pressure, inflammation, and immune function. Both methods indicated that higher adolescent aggression correlated with advanced biological age.



