Regular exercise could be key to slowing down brain degeneration in people with early-stage Parkinson’s disease, new research suggests. A four-year study found that those who exercised regularly had less thinning in key brain regions tied to memory and attention.
The study followed 120 individuals with early Parkinson’s and found that higher levels of physical activity had slower shrinkage in the hippocampus and amygdala — areas critical for thinking and emotional health. These changes went beyond symptom relief, pointing to structural brain benefits over time.
Experts say staying active might actually influence how Parkinson’s progresses. Simple movement routines could help protect cognitive function and boost long-term quality of life. For patients and caregivers, the message is clear: regular exercise is more than supportive — it could be protective.
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