Tau protein is a microtubule-associated protein that is widely distributed in the central nervous system and maintains and regulates neuronal morphology and function. Tau protein aggregates abnormally and forms neurofibrillary tangles in neurodegenerative diseases. disrupting the structure and function of neurons and leading to neuronal death. which triggers the initiation and progres... https://www.roneverhart.com/10mm-Male-GRAV-Angled-Quartz-Banger-45/