Ultra-processed food consumption linked to early Parkinson's signs

A new study suggests a link between regular consumption of ultra-processed foods and early signs of Parkinson's disease. Ultra-processed foods include mass-produced bread, crisps, cereals, and fizzy drinks. The study, published in the journal Neurology, tracked 43,000 people for 26 years. Researchers found that those who ate 11 or more servings of ultra-processed food per day had a 2.5-fold higher chance of showing early Parkinson's signs. These signs included sleep behavior issues, depressive symptoms, body pain, and reduced ability to smell. The study adjusted for factors like age, physical activity, and smoking. Researchers suggest that choosing whole, nutritious foods may help maintain brain health.