l-carnitine side effects pubmed Carnitine Deficiency: What Is It, Causes, Symptoms, and More L-Carnitine and Chronic Kidney Disease:

J Neurosci Res 79:509521 Carruthers BM, Jain AK, De Meirleir KL, Peterson DL, Klimas NG, Lerner AM, Bested AC, Flor-Henry P, Joshi P, Powles ACP, Sherkey JA, van de Sande MI (2011) Myalgic encephalomyelitis/chronic fatigue syndrome

2006 Mar 17;6:9

The CACT translocase and CAT carnitine transferase, like all enzymes, can work in the reverse direction depending on the conditions

Effects on milk consumption and body fuel utilization

"Systematic review of the potential adverse effects of caffeine consumption in healthy adults, pregnant women, adolescents, and children." Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association , 2017