Muhammad Jabbar Rahman Tapiheru et al.trans. 2025. How do Different Nutritional Approaches Impact Quality of Life and Disease Symptoms in Parkinson’s Disease Patients over A 12-Month Period? : A Systematic Review. The Indonesian Journal of General Medicine. 13, 4 (Jun. 2025), 37–80. DOI:https://doi.org/10.70070/s20c8992.