5-Amino-1MQ (5-amino-1-methylquinolinium) is a selective inhibitor of NNMT nicotinamide N-methyltransferase
In these situations, vitamin B12 from food or oral supplements may not be absorbed properly
Vitamin B12 is found naturally in various food sources, including animal products like meat, fish, poultry, eggs, milk, and milk products ( Its also added to many fortified foods, such as breakfast cereals and plant-based milk like almond, soy, or hemp milk ( Vitamin B12 supplements are also available in several forms, including tablets, capsules, liquids, and lozenges
(2024): Nicotinamide N-methyltransferase inhibition mitigates obesity-induced insulin resistance and hepatic steatosis