Scientists Discover Dietary Supplement That Strongly Suppresses Parkinson’s Disease Neurodegeneration https://scitechdaily.com/scientists-discover-dietary-supplement-that-strongly-suppresses-parkinsons-disease-neurodegeneration/ Propionate, a short-chain fatty acid (SCFA), strongly suppressed neurodegeneration in animal models of Parkinson’s disease (PD) by regulating interorgan signaling between the intestine and brain