Nutritional and Motor Functional Status in Parkinson’s Disease

1. To characterize the neurological (motor and non-motor, including depression, cognition and quality of life - QoL), nutritional and functional status in people with Parkinson’s disease (PWP);

2. To determine in PWP the relationship between nutritional status, disease severity, motor and non-motor features, depression, cognition and QoL;

3. To explore feasibility and effectiveness of a 3-month intensive, customized nutritional intervention, “NutriSparkMove protocol”, compared to standard care, for improving nutritional, functional and motor features, QoL and neurological status of PWP.