l carnitine mental and Health: Exploring Its Role, Benefits, and Risks in Neuropsychiatric Disorders Acetyl-L-Carnitine and Mental Health -

In scientific literature, ALCAR is described as an important metabolite participating in energy transformations and processes occurring in the nervous system

doi: 10.1371/journal.pone.0227998 Ramos-Nino M.E., Fitzpatrick D.M., Eckstrom K.M., Tighe S., Hattaway L.M., Hsueh A.N., Stone D.M., Dragon J.A., Cheetham S

Plasma lipoproteins, liver function and glucose metabolism in haemodialysis patients: lack of effect of L-carnitine supplementation

Diclofenac concentrations in synovial fluid and plasma after cutaneous application in inflammatory and degenerative joint disease

(2013, Nature Medicine) found that L-carnitine is metabolized by intestinal microbiota to trimethylamine-N-oxide (TMAO), a proatherogenic substance associated with increased CVD risk

doi: 10.1016/S0015-0282(02)04679-4