Potassium is an electrolyte that is important for proper muscle and nerve function. Abnormal levels of potassium may indicate kidney disease, dehydration, or other health problems.
Acetylcarnitine, a derivative of carnitine, is also involved in fatty acid oxidation and energy metabolism which can impact potassium homeostasis
References
Longo, N.; Frigeni, M.; Pasquali, M.. The Role of L-Carnitine in Kidney Disease and Related Metabolic Dysfunctions. Kidney Dial. (2023). https://doi.org/10.3390/kidneydial3020016Miyamoto, Y.. Retention of acetylcarnitine in chronic kidney disease causes insulin resistance in skeletal muscle. International Journal of Molecular Sciences (2016). https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5110933/