While choline does not compete with other nutrients for enterocyte transport, gut microbes can limit its bioavailability ( Escherichia coli , Pseudomonas aeruginosa , and Acinetobacter baumannii , choline uptake is mainly mediated by the BetT transporter, whose expression and transport activity are upregulated by hyperosmotic stress ( Figure 2 )
People with a personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2 (MEN2) should not use GLP-1 receptor agonists because of potential tumor risks observed in animal studies
How it works Jardiance blocks the SGLT2 protein in renal proximal tubules, preventing reabsorption of glucose and sodium
although the symptoms are similar
TMA is a precursor to TMAO, and its dietary precursors are generally choline, L-carnitine, and betaine (33)