Early birds, active folks less likely to develop ALS

Medical Xpress

February 26, 2026

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A new study suggests that early risers and active individuals may have a lower risk of developing amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. Research indicates that early birds face a 20% reduced likelihood of developing ALS compared to night owls, according to findings set for presentation at the American Academy of Neurology's upcoming meeting. The study highlights the potential connection between circadian rhythms and neurodegenerative diseases.ALS is a progressive brain disorder that affects nerve cells, leading to muscle weakness and loss of movement control. While the exact cause remains unclear, lifestyle factors like sleep patterns and physical activity levels appear to play a role in reducing risk. Early birds' natural alignment with daylight hours and their tendency to engage in regular routines may contribute to this lower risk. This discovery adds to growing evidence that maintaining healthy sleep habits could be crucial for overall brain health.ALS primarily impacts motor neurons, causing muscle wasting and eventually leading to paralysis. With no cure currently available, understanding preventable factors is vital for at-risk individuals. Early risers' tendencies to follow consistent schedules and engage in regular physical activity may help protect against the onset of ALS. For those who struggle with staying active or maintaining a regular sleep schedule, adopting habits that promote early waking and daytime engagement could be an important step toward reducing disease risk. This study underscores the importance of lifestyle choices in neurodegenerative health, offering hope for prevention strategies. Further research is needed to explore how exactly sleep patterns influence ALS development and whether interventions can build on these findings. Overall, the findings emphasize that simple changes—like waking up earlier and staying active—could have significant benefits for long-term brain health. For individuals concerned about their risk of neurodegenerative diseases, prioritizing a consistent sleep schedule and an active lifestyle may be key steps toward maintaining

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Originally published on Medical Xpress on 2/26/2026