is l-carnitine safe for people with heart Revisiting the Role of Carnitine in Disease Through the Lens of the Gut Microbiota PDF] Efficacy and Safety of

Bjornsson E, Thorleifsson G, Helgadottir A, Guethnason T, Guethbjartsson T, Andersen K, et al

Co-supplementation of aged rats with L-carnitine and -lipoic acid blunted age-related increases in reactive oxygen species (ROS), lipid peroxidation, protein carbonylation, and DNA strand breaks in a variety of tissues (heart, skeletal muscle, and brain) (21-30)

LC and acetyl- L -carnitine (ALC), the two primary types of carnitine used in dietary supplements, come in dosages ranging from roughly 3 mg to 5,000 mg

It has also been reported that consuming 400 IU/d of vitamin E did not prevent cancer or vascular disease and may even raise the danger of heart failure in those with underlying conditions ( Throughout various studies, high doses of vitamin C have generally been observed to be well-tolerated

Metab Brain Dis 36:13911401

There are no documented direct interactions between berberine and L-carnitine, but evidence for their combined use is limited