l-carnitine shuttles fatty acids into mitochondria Carnitine Shuttle - an overview 6.32 Fatty Acid Oxidation (Beta-oxidation)

Its also an ingredient in the important antioxidant glutathione

This loss of anti-atherogenic properties is also found in hypertension (879), T2DM (867,880,881), end-stage renal disease (ESRD) (882,883), RA (869,870,884,885), systemic erythematosus lupus (SLE) (884), obstructive sleep apnea (886), and dyslipidemia (HALP) (871)

Robinson LJ, Thompson JM, Gallagher P, Goswami U, Young AH, Ferrier IN, et al

186 On the other hand, plasma cysteine levels have been reported to show an inverse correlation with the risk of cervical dysplasia, showing a weak negative association between the levels of cysteine and the development of low-grade, but not high-grade, squamous intraepithelial lesions in a large casecontrol study