l carnitine and sertraline Comparison of the frequency of increased blood pressure greater than 5 Effectiveness of L-carnitine Supplementation to
Description
10.1126/science.270.5237.792 [DOI] [PubMed] [Google Scholar] Rivero G., Llorente J., Mcpherson J., Cooke A., Mundell S

One of the enzymes in this pathway, -butyrobetaine hydroxylase, is absent from cardiac and skeletal muscle but highly expressed in human liver, testes, and kidney [4]

Tang, R., Dodd, A., Lai, D., Mcnabb, W

So why do so many people claim it works

They are also very low in calories and have a high protein content

It primarily arises from the catabolism of nutritional substrates such as phosphatidylcholine, choline, carnitine, betaine, dimethylglycine, and ergothioneine by the colonic microbiota (118)
