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Does amateur boxing cause brain damage

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For the study, researchers used lumbar puncture to determine if there were elevated levels of biochemical markers for brain injury in the cerebrospinal fluid CSF of 14 amateur boxers. Boxers were tested after a fight and then again three months after rest from boxing. The study also included 10 healthy men who were not athletes. The study found high CSF levels of neuronal and glial markers suggestive of brain damage after a fight. A particular marker for neuronal damage, neurofilament light NFL , was four times higher in boxers within 10 days of the fight as compared with healthy non-athletes.
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Does Amateur Boxing Cause Brain Damage?

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Why I Support Amateur Boxing

For the study, researchers used lumbar puncture to determine if there were elevated levels of biochemical markers for brain injury in the cerebrospinal fluid CSF of 14 amateur boxers. Boxers were tested after a fight and then again three months after rest from boxing. The study also included 10 healthy men who were not athletes. The study found high CSF levels of neuronal and glial markers suggestive of brain damage after a fight. A particular marker for neuronal damage, neurofilament light NFL , was four times higher in boxers within 10 days of the fight as compared with healthy non-athletes. These increased levels returned to normal after three months rest from boxing. In addition, the increased levels after a fight were significantly higher among amateur boxers who had received more than 15 high impact hits to the head compared with boxers who reported fewer hits.
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The Dangers of Boxing Injuries

Boxers know they risk injury in the ring. Lyra McKee meets the families who are breaking the silence. The footage is nearly 40 years old but you can see him clearly: pasty, red-haired, more Irish-looking than Italian. Remember I told you Lira had a troubled youth? The pellets are the result of being a participant in a gang war.
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