is l carnitine a branched chain amino acid Role of branched-chain metabolism in the pathogenesis of obesity and type 2 diabetes-related metabolic disturbances BCAA metabolism in type 2 diabetes leading 5 Frontiers | Branched-chain Amino Acids:
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Cardiotoxicity Two small RCTs: Conflicting results, one showed no effect, one showed reduced cardiac events

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Carnitine has been recognized as a nutritional supplement in cardiovascular disease and there is increasing evidence that carnitine supplementation may be beneficial in treating obesity, improving glucose intolerance and total energy expenditure

Traina G (2016) The neurobiology of acetyl-L-carnitine
