Lifestyle habits may reduce Parkinson's disease risk

Parkinson's disease is a progressive brain disorder caused by the gradual loss of dopamine-producing cells, which are essential for coordinating smooth and synchronized movements. While symptoms such as tremors, slowed movement, muscle stiffness, and balance issues are most prominent, the condition can also impact sleep, mood, memory, digestion, and sense of smell.

Although there is no proven method for complete prevention, research suggests that certain lifestyle habits may reduce the risk. A large-scale study involving over 400,000 participants, with results published in the journal ‘Neurology’ in 2025, indicated that individuals with high levels of physical activity face a lower risk compared to sedentary individuals. Regular exercise, such as brisk walking, cycling, swimming, and strength training, may support brain health by improving blood flow and protecting neural cells.

Dietary patterns also play a role. Research published in the ‘European Journal of Neurology’ in 2023 found that adherence to a Mediterranean diet—rich in vegetables, fruits, legumes, whole grains, nuts, olive oil, and fish—is associated with a lower probability of developing early symptoms of Parkinson's disease.