l-carnitine cycle Activation and Transportation of Fatty Acids to the Mitochondria via the Carnitine Shuttle with Animation L-Carnitine: Benefits, Side Effects, FAQ,
Description
PMID: 28753539 7 Biochemical, Molecular, and Clinical Characterization of Patients With Primary Carnitine Deficiency via Large-Scale Newborn Screening in Xuzhou Area

As one mutant with residual function would be sufficient to support the cell function in recessive disease, it does not matter which mutant is found on the other chromosome

-,

388 LIF also promotes anorexia by increasing the expression of leptin during acute inflammatory responses

That's why you see benefits that go well past controlling your weight
doi:10.1002/lary.20899 Nakayama M, Masuda A, Ando KB, et al
