melanotic or melena (Black Tarry Stools) ; Definition, Causes, Symptoms, Diagnosis,Treatment, Complications Melena | Springer Nature Link
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Ren J, Gao J, Yao X, Wang X, Kong X, Lin T, et al

A salt of tartaric acid, L-tartrate facilitates and greatly shortens the interval of uptake of L-carnitine into muscle tissue, while also acting as an antioxidant in the body

Am J Surg Pathol 37:13871394 Gerami P, Scolyer RA, Xu X et al (2013b) Risk assessment for atypical spitzoid melanocytic neoplasms using FISH to identify chromosomal copy number aberrations

Furthermore, Acetyl L Carnitine may interact with certain chemotherapy drugs, potentially affecting their efficacy
& Thivolet, J

doi: 10.1111/j.1600-079X.2010.00796.x
