Study Links Repetitive Head Impacts in NFL Players to Higher Dementia Risk

A new study published in The Lancet provides strong evidence connecting repetitive head impacts in nearly 20,000 NFL players to an elevated risk of neurodegenerative diseases, particularly dementia. The research indicates that both career length and playing position influence this risk, with 'speed' players showing twice the dementia rate of others. This reinforces concerns about long-term neurological health in contact sports.