l carnitine absorption with or without food Deficiency: What Is It, Causes, Symptoms, and More Acetyl-L-Carnitine Study | NOW Foods

( 10.1016/s0015-0282(0204679-4) [DOI] [PubMed] [Google Scholar] Lenzi A, Sgro P, Salacone P, Paoli D, Gilio B, Lombardo F, Santulli M, Agarwal A, Gandini L.2004

[73], L-Carnitine treatment led to increased levels of NRF2, HO-1, and -GCS, while Keap1 levels decreased

Rheumatol Ther

It helps the body produce energy and is important for heart & brain functions, muscle movements & other body functions

However, these studies proposed that this treatment is not effective for all the patients, and it would be only effective in a specific subgroup of patients which were determined by a pre-determined formula [55]

People with cardiovascular concerns should consult a healthcare professional before high-dose or long-term use