A new study published in Neurology suggests that consuming ultra-processed foods may increase the risk of developing early signs of Parkinson’s disease. The research, which involved 42,843 participants over 26 years, found that those who ate high amounts of packaged snacks and sweetened beverages were more likely to show early symptoms.
Experts recommend adopting a diet rich in whole, minimally processed foods to support long-term brain health. The study suggests that ultra-processed foods may harm gut health, increase brain inflammation, and contribute to cognitive decline.
According to Don Thushara Galbadage, PhD, MPH, a neurodegenerative disease researcher, “What you eat today can shape your brain health decades later.” The researchers emphasize that the findings suggest an association between processed foods and Parkinson’s disease, not a causal relationship.
The study found that people who ate 11 or more servings of ultra-processed foods per day faced a higher risk of developing early signs of Parkinson’s. The researchers propose several mechanisms by which ultra-processed foods may impair brain health, including increasing oxidative stress, altering the gut microbiome, and leading to neuron damage and inflammation.
The findings support the idea that modifying dietary habits can help delay symptom onset. Experts recommend opting for meals made from whole ingredients, avoiding packaged foods with long lists of ingredients, and sticking to the perimeter of the grocery store where fresh produce and meats are located.
Galbadage suggests that cutting back on ultra-processed foods is a simple yet powerful way to protect long-term brain health. The study highlights the importance of adopting healthy eating patterns to support overall well-being and reduce the risk of neurodegenerative diseases like Parkinson’s disease.
Source: https://www.health.com/ultra-processed-foods-parkinsons-symptoms-11733780