l carnitine cause gout Deficiency: What You Need to Know L-Carnitine | Linus Pauling Institute

As a small-molecule NNMT inhibitor it is studied for its effects on the NAD+ salvage and methylation cycles

Huang YY, Liu GM, Cai QF, Weng WY, Maleki SJ, Su WJ et al (2010) Stability of major allergen tropomyosin and other food proteins of mud crab (Scylla serrata) by in vitro gastrointestinal digestion

The role of inflammatory markers in the cardioprotective effect of L-carnitine in L-NAME-induced hypertension 30

Coffee Bean Scrub or light exfoliation removes dead skin barrier, significantly increasing electroporation and mesotherapy penetration depth of L-Carnitine into subcutaneous tissue

Archives of Biochemistry and Biophysics, 239 (2), 538548

In reality, most of the research showing a link between L-carnitine and weight loss has actually been done with oral supplements, not injections