An analogy can be found in the influence of tobacco smoking
Water, Glycerin, Pentylene Glycol, Niacinamide, 2,3-Butanediol, 1,2-Hexanediol, Glutathione, Betaine, Tromethamine, Gluconolactone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Sodium Citrate, Sodium Hyaluronate, Sphingomonas Ferment Extract, Citric Acid, 3-O-Ethyl Ascorbic Acid, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Sodium Hyaluronate Crosspolymer, Butylene Glycol, Hydrogenated Lecithin, Xylose, Polyglutamic Acid, Tocopherol, Cholesterol, Dipotassium Glycyrrhizate, Glycine, Cysteine, Sodium Cocoyl Isethionate, Helianthus Annuus (Sunflower) Seed Oil
Figure 5 Discussion Carnitine is derived from amino acids and is found in almost all cells in the body (19)
L., Dos Santos, T
J Mol Neurosci 40(1-2):204210 Miller CL et al (2006) Upregulation of the initiating step of the kynurenine pathway in postmortem anterior cingulate cortex from individuals with schizophrenia and bipolar disorder
They overlap, but each one has a different peptide profile