can acetyl-l-carnitine cause kidney stones Role of carnitine in disease | Nutrition & Metabolism L-Carnitine and Chronic Kidney Disease:

G., Melis, A., Piga, M., Marchionni, A., and Calvani, M

Foods rich in oxalates include beer, chocolate, nuts, spinach, chard, raspberries, certain teas, beets, & wheat germ

Chemical Stability Acetyl-L-carnitine is stable in neutral to acidic aqueous solutions (pH below 9) but degrades rapidly at alkaline pH values greater than 9, with significant loss of integrity observed after short exposure times at room temperature [5]

However, none of the trials reported on serious adverse outcomes, including mortality

Schiattarella GG, Sannino A, Toscano E, Giugliano G, Gargiulo G, Franzone A, Trimarco B, Esposito G, Perrino C

and Boshra, V