Example image of eyePlorer eyePlorer map for 'Choline': B vitamins Essential nutrient Organic compound Acetylcholine Amine Neurotransmitter Institute of Medicine Micronutrient United States National Academy of Sciences Chemical synthesis United States Chemical formula Chloride Choline chloride Counterion Hydroxyl Methyl group Methylene Nitrogen Quaternary ammonium cation Saturation (chemistry) Tartaric acid Aphthous ulcer Deep eutectic solvent Salicylic acid Urea Cell signaling Metabolic pathway Metabolomics Neurotransmission Physiology Protein biosynthesis S-Adenosyl methionine Trimethylglycine Body Metabolism Trimethylamine Body odor Blood Cardiovascular disease Folic acid Homocysteine Titer Vitamin B12 Vitamin B6 Lecithin Cholesterol Cognition Nootropic Blood-brain barrier