what l-carnitine used for L-Carnitine: Benefits, Uses, and Side Effects 6 potential benefits of l-carnitine
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[DOI] [PMC free article] [PubMed] [Google Scholar] 54.Hermann R., Mungo J., Cnota P.J., Ziegler D

Concurrently, oxidized mtDNA released into the cytosol activates PARP1, depletes NAD+, and generates PAR polymers, inducing extensive DNA fragmentation and parthanatos [198]

Cancer-Related Inflammation

And when it does get absorbed in large doses, it can overload the redox systemironically creating whats known as reductive stress, which can be just as harmful as oxidative stress

doi: 10.2165/00002512-199608040-00005
Limnol Oceanogr 47:17641773