L Carnitine: Benefits, Uses, Side Effects, and More According to a study published in Clinical Therapeutics, in people with type 2 diabetes and high cholesterol, taking L carnitine (1 gram twice daily) for 6 months significantly lowered lipoprotein(a) a genetic, Most nerve supplements look impressive on the label. Until you compare the doses to what the clinical trials actually used. As a Fellowship Trained Peripheral Nerve Surgeon with 3,000+ nerve procedures, here is The Role of L Carnitine in Kidney Disease and Related Metabolic Dysfunctions NutraKey Health Acetyl L Carnitine The effects of L carnitine supplementation on cardiovascular risk factors in participants with impaired glucose tolerance and diabetes: a systematic review and doseresponse meta analysis Diabetology & Metabolic Syndrome Springer Nature Link