dietary sources of l-carnitine L Carnitine 1000 mg by Now Foods L-Carnitine: Benefits, Side Effects, FAQ,

l-carnitine supplementation alone did not show a significant improvement in the composite parameter compared to placebo, yet, subjects maintained both the composite score and their leg muscle strength compared to baseline, whereas, in the placebo group, both declined during the course of the study [53]

doi: 10.1161/ATVBAHA.123.319375 58 TurnerMCMartinNRWPlayerDJFergusonRAWheelerPGreenCJet al

Jul 13 2021;11(1):14388

A lack of vitamin B12 may result in DNA hypomethylation, affecting the development of the central nervous system (167)

Bezerra FS, Lanzetti M, Nesi RT, Nagato AC, Silva CP, Kennedy-Feitosa E, Melo AC, Cattani-Cavalieri I, Porto LC, Valenca SS