l carnitine cause gas L-Carnitine | Linus Pauling Institute Role of carnitine in disease

the genetic variants are associated with COVID-19 through carnitine level (namely horizontal pleiotropy should not be present)

The fishy body odor results from excessive production and excretion of trimethylamine, a metabolite of choline

In addition, some studies show the role of L-carnitine supplementation in reducing inflammation and thus reducing CRP and ESR in hemodialysis patients [14]

Promote normal growth and development 2

Biochemical assays of respiratory chain complex activity

There are several reasons that researchers believe low carnitine plays a role in developing NAFLD.[ref] People with genetic mutations related to low carnitine absorption often end up with liver problems that are similar to NAFLD, and those liver problems can be reversed with L-carnitine