intermittent use of l-carnitine Carnitine-Related Alterations in Patients With Claudication L-carnitine benefits, uses & dosage:
Description
While the landscape of nutritional supplements in autism is complicated by mixed evidence and individual variability, there is promising research indicating that targeted dietary interventions and supplementation may modestly improve behavioral, sleep, and GI symptoms for some individuals

doi:10.1016/j.brainres.2010.11.013 McCall KD, Holliday D, Dickerson E, Wallace B, Schwartz AL, Schwartz C, Lewis CJ, Kohn LD, Schwartz FL (2010) Phenylmethimazole blocks palmitate-mediated induction of inflammatory cytokine pathways in 3T3L1 adipocytes and RAW 264.7 macrophages

one trials, n = 162
Acetyl-L-carnitine increases energy levels and improves cognitive abilities

SylvesterKGKastenbergZJMossRLEnnsGMCowanTMShawGMet al

Plasma methylcitric acid and its correlations with other disease biomarkers: the impact in the follow up of patients with propionic and methylmalonic acidemia
